392878680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3273989}}^1$

素因数の和:3274003

約数の個数: 32

約数和(自身を含む): 1178636400

約数和(自身を除く): 785757720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3273989, 6547978, 9821967, 13095956, 16369945, 19643934, 26191912, 32739890, 39287868, 49109835, 65479780, 78575736, 98219670, 130959560, 196439340, 392878680]

約数ペア:

[(1, 392878680), (2, 196439340), (3, 130959560), (4, 98219670), (5, 78575736), (6, 65479780), (8, 49109835), (10, 39287868), (12, 32739890), (15, 26191912), (20, 19643934), (24, 16369945), (30, 13095956), (40, 9821967), (60, 6547978), (120, 3273989)]