68648460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1144141}}^1$

素因数の和:1144153

約数の個数: 24

約数和(自身を含む): 192215856

約数和(自身を除く): 123567396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1144141, 2288282, 3432423, 4576564, 5720705, 6864846, 11441410, 13729692, 17162115, 22882820, 34324230, 68648460]

約数ペア:

[(1, 68648460), (2, 34324230), (3, 22882820), (4, 17162115), (5, 13729692), (6, 11441410), (10, 6864846), (12, 5720705), (15, 4576564), (20, 3432423), (30, 2288282), (60, 1144141)]