386254920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3218791}}^1$

素因数の和:3218805

約数の個数: 32

約数和(自身を含む): 1158765120

約数和(自身を除く): 772510200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3218791, 6437582, 9656373, 12875164, 16093955, 19312746, 25750328, 32187910, 38625492, 48281865, 64375820, 77250984, 96563730, 128751640, 193127460, 386254920]

約数ペア:

[(1, 386254920), (2, 193127460), (3, 128751640), (4, 96563730), (5, 77250984), (6, 64375820), (8, 48281865), (10, 38625492), (12, 32187910), (15, 25750328), (20, 19312746), (24, 16093955), (30, 12875164), (40, 9656373), (60, 6437582), (120, 3218791)]