15754573680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65644057}}^1$

素因数の和:65644073

約数の個数: 40

約数和(自身を含む): 48839179152

約数和(自身を除く): 33084605472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65644057, 131288114, 196932171, 262576228, 328220285, 393864342, 525152456, 656440570, 787728684, 984660855, 1050304912, 1312881140, 1575457368, 1969321710, 2625762280, 3150914736, 3938643420, 5251524560, 7877286840, 15754573680]

約数ペア:

[(1, 15754573680), (2, 7877286840), (3, 5251524560), (4, 3938643420), (5, 3150914736), (6, 2625762280), (8, 1969321710), (10, 1575457368), (12, 1312881140), (15, 1050304912), (16, 984660855), (20, 787728684), (24, 656440570), (30, 525152456), (40, 393864342), (48, 328220285), (60, 262576228), (80, 196932171), (120, 131288114), (240, 65644057)]