268550220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4475837}}^1$

素因数の和:4475849

約数の個数: 24

約数和(自身を含む): 751940784

約数和(自身を除く): 483390564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4475837, 8951674, 13427511, 17903348, 22379185, 26855022, 44758370, 53710044, 67137555, 89516740, 134275110, 268550220]

約数ペア:

[(1, 268550220), (2, 134275110), (3, 89516740), (4, 67137555), (5, 53710044), (6, 44758370), (10, 26855022), (12, 22379185), (15, 17903348), (20, 13427511), (30, 8951674), (60, 4475837)]