488344440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{99257}}^1$

素因数の和:99312

約数の個数: 64

約数和(自身を含む): 1500780960

約数和(自身を除く): 1012436520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 99257, 198514, 297771, 397028, 496285, 595542, 794056, 992570, 1191084, 1488855, 1985140, 2382168, 2977710, 3970280, 4069537, 5955420, 8139074, 11910840, 12208611, 16278148, 20347685, 24417222, 32556296, 40695370, 48834444, 61043055, 81390740, 97668888, 122086110, 162781480, 244172220, 488344440]

約数ペア:

[(1, 488344440), (2, 244172220), (3, 162781480), (4, 122086110), (5, 97668888), (6, 81390740), (8, 61043055), (10, 48834444), (12, 40695370), (15, 32556296), (20, 24417222), (24, 20347685), (30, 16278148), (40, 12208611), (41, 11910840), (60, 8139074), (82, 5955420), (120, 4069537), (123, 3970280), (164, 2977710), (205, 2382168), (246, 1985140), (328, 1488855), (410, 1191084), (492, 992570), (615, 794056), (820, 595542), (984, 496285), (1230, 397028), (1640, 297771), (2460, 198514), (4920, 99257)]