40750140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679169}}^1$

素因数の和:679181

約数の個数: 24

約数和(自身を含む): 114100560

約数和(自身を除く): 73350420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679169, 1358338, 2037507, 2716676, 3395845, 4075014, 6791690, 8150028, 10187535, 13583380, 20375070, 40750140]

約数ペア:

[(1, 40750140), (2, 20375070), (3, 13583380), (4, 10187535), (5, 8150028), (6, 6791690), (10, 4075014), (12, 3395845), (15, 2716676), (20, 2037507), (30, 1358338), (60, 679169)]