90959280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378997}}^1$

素因数の和:379013

約数の個数: 40

約数和(自身を含む): 281974512

約数和(自身を除く): 191015232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378997, 757994, 1136991, 1515988, 1894985, 2273982, 3031976, 3789970, 4547964, 5684955, 6063952, 7579940, 9095928, 11369910, 15159880, 18191856, 22739820, 30319760, 45479640, 90959280]

約数ペア:

[(1, 90959280), (2, 45479640), (3, 30319760), (4, 22739820), (5, 18191856), (6, 15159880), (8, 11369910), (10, 9095928), (12, 7579940), (15, 6063952), (16, 5684955), (20, 4547964), (24, 3789970), (30, 3031976), (40, 2273982), (48, 1894985), (60, 1515988), (80, 1136991), (120, 757994), (240, 378997)]