868610040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3571}}^1$

素因数の和:5612

約数の個数: 64

約数和(自身を含む): 2607845760

約数和(自身を除く): 1739235720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2027, 3571, 4054, 6081, 7142, 8108, 10135, 10713, 12162, 14284, 16216, 17855, 20270, 21426, 24324, 28568, 30405, 35710, 40540, 42852, 48648, 53565, 60810, 71420, 81080, 85704, 107130, 121620, 142840, 214260, 243240, 428520, 7238417, 14476834, 21715251, 28953668, 36192085, 43430502, 57907336, 72384170, 86861004, 108576255, 144768340, 173722008, 217152510, 289536680, 434305020, 868610040]

約数ペア:

[(1, 868610040), (2, 434305020), (3, 289536680), (4, 217152510), (5, 173722008), (6, 144768340), (8, 108576255), (10, 86861004), (12, 72384170), (15, 57907336), (20, 43430502), (24, 36192085), (30, 28953668), (40, 21715251), (60, 14476834), (120, 7238417), (2027, 428520), (3571, 243240), (4054, 214260), (6081, 142840), (7142, 121620), (8108, 107130), (10135, 85704), (10713, 81080), (12162, 71420), (14284, 60810), (16216, 53565), (17855, 48648), (20270, 42852), (21426, 40540), (24324, 35710), (28568, 30405)]