418020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6967}}^1$

素因数の和:6979

約数の個数: 24

約数和(自身を含む): 1170624

約数和(自身を除く): 752604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6967, 13934, 20901, 27868, 34835, 41802, 69670, 83604, 104505, 139340, 209010, 418020]

約数ペア:

[(1, 418020), (2, 209010), (3, 139340), (4, 104505), (5, 83604), (6, 69670), (10, 41802), (12, 34835), (15, 27868), (20, 20901), (30, 13934), (60, 6967)]