15930480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66377}}^1$

素因数の和:66393

約数の個数: 40

約数和(自身を含む): 49385232

約数和(自身を除く): 33454752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66377, 132754, 199131, 265508, 331885, 398262, 531016, 663770, 796524, 995655, 1062032, 1327540, 1593048, 1991310, 2655080, 3186096, 3982620, 5310160, 7965240, 15930480]

約数ペア:

[(1, 15930480), (2, 7965240), (3, 5310160), (4, 3982620), (5, 3186096), (6, 2655080), (8, 1991310), (10, 1593048), (12, 1327540), (15, 1062032), (16, 995655), (20, 796524), (24, 663770), (30, 531016), (40, 398262), (48, 331885), (60, 265508), (80, 199131), (120, 132754), (240, 66377)]