264755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2206297}}^1$

素因数の和:2206311

約数の個数: 32

約数和(自身を含む): 794267280

約数和(自身を除く): 529511640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2206297, 4412594, 6618891, 8825188, 11031485, 13237782, 17650376, 22062970, 26475564, 33094455, 44125940, 52951128, 66188910, 88251880, 132377820, 264755640]

約数ペア:

[(1, 264755640), (2, 132377820), (3, 88251880), (4, 66188910), (5, 52951128), (6, 44125940), (8, 33094455), (10, 26475564), (12, 22062970), (15, 17650376), (20, 13237782), (24, 11031485), (30, 8825188), (40, 6618891), (60, 4412594), (120, 2206297)]