7965240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66377}}^1$

素因数の和:66391

約数の個数: 32

約数和(自身を含む): 23896080

約数和(自身を除く): 15930840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66377, 132754, 199131, 265508, 331885, 398262, 531016, 663770, 796524, 995655, 1327540, 1593048, 1991310, 2655080, 3982620, 7965240]

約数ペア:

[(1, 7965240), (2, 3982620), (3, 2655080), (4, 1991310), (5, 1593048), (6, 1327540), (8, 995655), (10, 796524), (12, 663770), (15, 531016), (20, 398262), (24, 331885), (30, 265508), (40, 199131), (60, 132754), (120, 66377)]