319474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2662291}}^1$

素因数の和:2662305

約数の個数: 32

約数和(自身を含む): 958425120

約数和(自身を除く): 638950200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2662291, 5324582, 7986873, 10649164, 13311455, 15973746, 21298328, 26622910, 31947492, 39934365, 53245820, 63894984, 79868730, 106491640, 159737460, 319474920]

約数ペア:

[(1, 319474920), (2, 159737460), (3, 106491640), (4, 79868730), (5, 63894984), (6, 53245820), (8, 39934365), (10, 31947492), (12, 26622910), (15, 21298328), (20, 15973746), (24, 13311455), (30, 10649164), (40, 7986873), (60, 5324582), (120, 2662291)]