68795640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191099}}^1$

素因数の和:191116

約数の個数: 48

約数和(自身を含む): 223587000

約数和(自身を除く): 154791360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 191099, 382198, 573297, 764396, 955495, 1146594, 1528792, 1719891, 1910990, 2293188, 2866485, 3439782, 3821980, 4586376, 5732970, 6879564, 7643960, 8599455, 11465940, 13759128, 17198910, 22931880, 34397820, 68795640]

約数ペア:

[(1, 68795640), (2, 34397820), (3, 22931880), (4, 17198910), (5, 13759128), (6, 11465940), (8, 8599455), (9, 7643960), (10, 6879564), (12, 5732970), (15, 4586376), (18, 3821980), (20, 3439782), (24, 2866485), (30, 2293188), (36, 1910990), (40, 1719891), (45, 1528792), (60, 1146594), (72, 955495), (90, 764396), (120, 573297), (180, 382198), (360, 191099)]