25407120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105863}}^1$

素因数の和:105879

約数の個数: 40

約数和(自身を含む): 78762816

約数和(自身を除く): 53355696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105863, 211726, 317589, 423452, 529315, 635178, 846904, 1058630, 1270356, 1587945, 1693808, 2117260, 2540712, 3175890, 4234520, 5081424, 6351780, 8469040, 12703560, 25407120]

約数ペア:

[(1, 25407120), (2, 12703560), (3, 8469040), (4, 6351780), (5, 5081424), (6, 4234520), (8, 3175890), (10, 2540712), (12, 2117260), (15, 1693808), (16, 1587945), (20, 1270356), (24, 1058630), (30, 846904), (40, 635178), (48, 529315), (60, 423452), (80, 317589), (120, 211726), (240, 105863)]