630125040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2625521}}^1$

素因数の和:2625537

約数の個数: 40

約数和(自身を含む): 1953388368

約数和(自身を除く): 1323263328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2625521, 5251042, 7876563, 10502084, 13127605, 15753126, 21004168, 26255210, 31506252, 39382815, 42008336, 52510420, 63012504, 78765630, 105020840, 126025008, 157531260, 210041680, 315062520, 630125040]

約数ペア:

[(1, 630125040), (2, 315062520), (3, 210041680), (4, 157531260), (5, 126025008), (6, 105020840), (8, 78765630), (10, 63012504), (12, 52510420), (15, 42008336), (16, 39382815), (20, 31506252), (24, 26255210), (30, 21004168), (40, 15753126), (48, 13127605), (60, 10502084), (80, 7876563), (120, 5251042), (240, 2625521)]