160551120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{668963}}^1$

素因数の和:668979

約数の個数: 40

約数和(自身を含む): 497709216

約数和(自身を除く): 337158096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 668963, 1337926, 2006889, 2675852, 3344815, 4013778, 5351704, 6689630, 8027556, 10034445, 10703408, 13379260, 16055112, 20068890, 26758520, 32110224, 40137780, 53517040, 80275560, 160551120]

約数ペア:

[(1, 160551120), (2, 80275560), (3, 53517040), (4, 40137780), (5, 32110224), (6, 26758520), (8, 20068890), (10, 16055112), (12, 13379260), (15, 10703408), (16, 10034445), (20, 8027556), (24, 6689630), (30, 5351704), (40, 4013778), (48, 3344815), (60, 2675852), (80, 2006889), (120, 1337926), (240, 668963)]