66671160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{555593}}^1$

素因数の和:555607

約数の個数: 32

約数和(自身を含む): 200013840

約数和(自身を除く): 133342680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 555593, 1111186, 1666779, 2222372, 2777965, 3333558, 4444744, 5555930, 6667116, 8333895, 11111860, 13334232, 16667790, 22223720, 33335580, 66671160]

約数ペア:

[(1, 66671160), (2, 33335580), (3, 22223720), (4, 16667790), (5, 13334232), (6, 11111860), (8, 8333895), (10, 6667116), (12, 5555930), (15, 4444744), (20, 3333558), (24, 2777965), (30, 2222372), (40, 1666779), (60, 1111186), (120, 555593)]