40059420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667657}}^1$

素因数の和:667669

約数の個数: 24

約数和(自身を含む): 112166544

約数和(自身を除く): 72107124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667657, 1335314, 2002971, 2670628, 3338285, 4005942, 6676570, 8011884, 10014855, 13353140, 20029710, 40059420]

約数ペア:

[(1, 40059420), (2, 20029710), (3, 13353140), (4, 10014855), (5, 8011884), (6, 6676570), (10, 4005942), (12, 3338285), (15, 2670628), (20, 2002971), (30, 1335314), (60, 667657)]