193165680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{804857}}^1$

素因数の和:804873

約数の個数: 40

約数和(自身を含む): 598814352

約数和(自身を除く): 405648672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 804857, 1609714, 2414571, 3219428, 4024285, 4829142, 6438856, 8048570, 9658284, 12072855, 12877712, 16097140, 19316568, 24145710, 32194280, 38633136, 48291420, 64388560, 96582840, 193165680]

約数ペア:

[(1, 193165680), (2, 96582840), (3, 64388560), (4, 48291420), (5, 38633136), (6, 32194280), (8, 24145710), (10, 19316568), (12, 16097140), (15, 12877712), (16, 12072855), (20, 9658284), (24, 8048570), (30, 6438856), (40, 4829142), (48, 4024285), (60, 3219428), (80, 2414571), (120, 1609714), (240, 804857)]