166552080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{693967}}^1$

素因数の和:693983

約数の個数: 40

約数和(自身を含む): 516312192

約数和(自身を除く): 349760112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 693967, 1387934, 2081901, 2775868, 3469835, 4163802, 5551736, 6939670, 8327604, 10409505, 11103472, 13879340, 16655208, 20819010, 27758680, 33310416, 41638020, 55517360, 83276040, 166552080]

約数ペア:

[(1, 166552080), (2, 83276040), (3, 55517360), (4, 41638020), (5, 33310416), (6, 27758680), (8, 20819010), (10, 16655208), (12, 13879340), (15, 11103472), (16, 10409505), (20, 8327604), (24, 6939670), (30, 5551736), (40, 4163802), (48, 3469835), (60, 2775868), (80, 2081901), (120, 1387934), (240, 693967)]