684660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11411}}^1$

素因数の和:11423

約数の個数: 24

約数和(自身を含む): 1917216

約数和(自身を除く): 1232556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11411, 22822, 34233, 45644, 57055, 68466, 114110, 136932, 171165, 228220, 342330, 684660]

約数ペア:

[(1, 684660), (2, 342330), (3, 228220), (4, 171165), (5, 136932), (6, 114110), (10, 68466), (12, 57055), (15, 45644), (20, 34233), (30, 22822), (60, 11411)]