90039120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{375163}}^1$

素因数の和:375179

約数の個数: 40

約数和(自身を含む): 279122016

約数和(自身を除く): 189082896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 375163, 750326, 1125489, 1500652, 1875815, 2250978, 3001304, 3751630, 4501956, 5627445, 6002608, 7503260, 9003912, 11254890, 15006520, 18007824, 22509780, 30013040, 45019560, 90039120]

約数ペア:

[(1, 90039120), (2, 45019560), (3, 30013040), (4, 22509780), (5, 18007824), (6, 15006520), (8, 11254890), (10, 9003912), (12, 7503260), (15, 6002608), (16, 5627445), (20, 4501956), (24, 3751630), (30, 3001304), (40, 2250978), (48, 1875815), (60, 1500652), (80, 1125489), (120, 750326), (240, 375163)]