540edo
Theory
540 tone equal temperament, also called 540-EDO divides the octave in 540 equal steps. Since 540 = 2 * 270 and 540 = 45 * 12, it contains 270edo and 12edo as subsets, both belonging to the zeta peak edos, zeta integral edos and zeta gap edos sequences.
Divisors
The prime factorization of 540 is [math]\displaystyle{ 540 = 2^{2} \cdot 3^{3} \cdot 5 }[/math]
Its divisors are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540.