681382920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5678191}}^1$

素因数の和:5678205

約数の個数: 32

約数和(自身を含む): 2044149120

約数和(自身を除く): 1362766200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5678191, 11356382, 17034573, 22712764, 28390955, 34069146, 45425528, 56781910, 68138292, 85172865, 113563820, 136276584, 170345730, 227127640, 340691460, 681382920]

約数ペア:

[(1, 681382920), (2, 340691460), (3, 227127640), (4, 170345730), (5, 136276584), (6, 113563820), (8, 85172865), (10, 68138292), (12, 56781910), (15, 45425528), (20, 34069146), (24, 28390955), (30, 22712764), (40, 17034573), (60, 11356382), (120, 5678191)]