133593360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{556639}}^1$

素因数の和:556655

約数の個数: 40

約数和(自身を含む): 414140160

約数和(自身を除く): 280546800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 556639, 1113278, 1669917, 2226556, 2783195, 3339834, 4453112, 5566390, 6679668, 8349585, 8906224, 11132780, 13359336, 16699170, 22265560, 26718672, 33398340, 44531120, 66796680, 133593360]

約数ペア:

[(1, 133593360), (2, 66796680), (3, 44531120), (4, 33398340), (5, 26718672), (6, 22265560), (8, 16699170), (10, 13359336), (12, 11132780), (15, 8906224), (16, 8349585), (20, 6679668), (24, 5566390), (30, 4453112), (40, 3339834), (48, 2783195), (60, 2226556), (80, 1669917), (120, 1113278), (240, 556639)]