2970120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 9097920

約数和(自身を除く): 6127800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 467, 530, 636, 795, 934, 1060, 1272, 1401, 1590, 1868, 2120, 2335, 2802, 3180, 3736, 4670, 5604, 6360, 7005, 9340, 11208, 14010, 18680, 24751, 28020, 49502, 56040, 74253, 99004, 123755, 148506, 198008, 247510, 297012, 371265, 495020, 594024, 742530, 990040, 1485060, 2970120]

約数ペア:

[(1, 2970120), (2, 1485060), (3, 990040), (4, 742530), (5, 594024), (6, 495020), (8, 371265), (10, 297012), (12, 247510), (15, 198008), (20, 148506), (24, 123755), (30, 99004), (40, 74253), (53, 56040), (60, 49502), (106, 28020), (120, 24751), (159, 18680), (212, 14010), (265, 11208), (318, 9340), (424, 7005), (467, 6360), (530, 5604), (636, 4670), (795, 3736), (934, 3180), (1060, 2802), (1272, 2335), (1401, 2120), (1590, 1868)]