169989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2557}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 529076256

約数和(自身を除く): 359086896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2557, 2770, 3324, 4155, 4432, 5114, 5540, 6648, 7671, 8310, 10228, 11080, 12785, 13296, 15342, 16620, 20456, 22160, 25570, 30684, 33240, 38355, 40912, 51140, 61368, 66480, 76710, 102280, 122736, 153420, 204560, 306840, 613680, 708289, 1416578, 2124867, 2833156, 3541445, 4249734, 5666312, 7082890, 8499468, 10624335, 11332624, 14165780, 16998936, 21248670, 28331560, 33997872, 42497340, 56663120, 84994680, 169989360]

約数ペア:

[(1, 169989360), (2, 84994680), (3, 56663120), (4, 42497340), (5, 33997872), (6, 28331560), (8, 21248670), (10, 16998936), (12, 14165780), (15, 11332624), (16, 10624335), (20, 8499468), (24, 7082890), (30, 5666312), (40, 4249734), (48, 3541445), (60, 2833156), (80, 2124867), (120, 1416578), (240, 708289), (277, 613680), (554, 306840), (831, 204560), (1108, 153420), (1385, 122736), (1662, 102280), (2216, 76710), (2557, 66480), (2770, 61368), (3324, 51140), (4155, 40912), (4432, 38355), (5114, 33240), (5540, 30684), (6648, 25570), (7671, 22160), (8310, 20456), (10228, 16620), (11080, 15342), (12785, 13296)]