236820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3947}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 663264

約数和(自身を除く): 426444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3947, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 59205, 78940, 118410, 236820]

約数ペア:

[(1, 236820), (2, 118410), (3, 78940), (4, 59205), (5, 47364), (6, 39470), (10, 23682), (12, 19735), (15, 15788), (20, 11841), (30, 7894), (60, 3947)]