212524080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{885517}}^1$

素因数の和:885533

約数の個数: 40

約数和(自身を含む): 658825392

約数和(自身を除く): 446301312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 885517, 1771034, 2656551, 3542068, 4427585, 5313102, 7084136, 8855170, 10626204, 13282755, 14168272, 17710340, 21252408, 26565510, 35420680, 42504816, 53131020, 70841360, 106262040, 212524080]

約数ペア:

[(1, 212524080), (2, 106262040), (3, 70841360), (4, 53131020), (5, 42504816), (6, 35420680), (8, 26565510), (10, 21252408), (12, 17710340), (15, 14168272), (16, 13282755), (20, 10626204), (24, 8855170), (30, 7084136), (40, 5313102), (48, 4427585), (60, 3542068), (80, 2656551), (120, 1771034), (240, 885517)]