493701240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4999}}^1$

素因数の和:5836

約数の個数: 64

約数和(自身を含む): 1483200000

約数和(自身を除く): 989498760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2469, 3292, 4115, 4938, 4999, 6584, 8230, 9876, 9998, 12345, 14997, 16460, 19752, 19996, 24690, 24995, 29994, 32920, 39992, 49380, 49990, 59988, 74985, 98760, 99980, 119976, 149970, 199960, 299940, 599880, 4114177, 8228354, 12342531, 16456708, 20570885, 24685062, 32913416, 41141770, 49370124, 61712655, 82283540, 98740248, 123425310, 164567080, 246850620, 493701240]

約数ペア:

[(1, 493701240), (2, 246850620), (3, 164567080), (4, 123425310), (5, 98740248), (6, 82283540), (8, 61712655), (10, 49370124), (12, 41141770), (15, 32913416), (20, 24685062), (24, 20570885), (30, 16456708), (40, 12342531), (60, 8228354), (120, 4114177), (823, 599880), (1646, 299940), (2469, 199960), (3292, 149970), (4115, 119976), (4938, 99980), (4999, 98760), (6584, 74985), (8230, 59988), (9876, 49990), (9998, 49380), (12345, 39992), (14997, 32920), (16460, 29994), (19752, 24995), (19996, 24690)]