498990840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58567}}^1$

素因数の和:58652

約数の個数: 64

約数和(自身を含む): 1518082560

約数和(自身を除く): 1019091720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 58567, 117134, 175701, 234268, 292835, 351402, 468536, 585670, 702804, 878505, 1171340, 1405608, 1757010, 2342680, 3514020, 4158257, 7028040, 8316514, 12474771, 16633028, 20791285, 24949542, 33266056, 41582570, 49899084, 62373855, 83165140, 99798168, 124747710, 166330280, 249495420, 498990840]

約数ペア:

[(1, 498990840), (2, 249495420), (3, 166330280), (4, 124747710), (5, 99798168), (6, 83165140), (8, 62373855), (10, 49899084), (12, 41582570), (15, 33266056), (20, 24949542), (24, 20791285), (30, 16633028), (40, 12474771), (60, 8316514), (71, 7028040), (120, 4158257), (142, 3514020), (213, 2342680), (284, 1757010), (355, 1405608), (426, 1171340), (568, 878505), (710, 702804), (852, 585670), (1065, 468536), (1420, 351402), (1704, 292835), (2130, 234268), (2840, 175701), (4260, 117134), (8520, 58567)]