1256164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5234017}}^1$

素因数の和:5234033

約数の個数: 40

約数和(自身を含む): 3894109392

約数和(自身を除く): 2637945312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5234017, 10468034, 15702051, 20936068, 26170085, 31404102, 41872136, 52340170, 62808204, 78510255, 83744272, 104680340, 125616408, 157020510, 209360680, 251232816, 314041020, 418721360, 628082040, 1256164080]

約数ペア:

[(1, 1256164080), (2, 628082040), (3, 418721360), (4, 314041020), (5, 251232816), (6, 209360680), (8, 157020510), (10, 125616408), (12, 104680340), (15, 83744272), (16, 78510255), (20, 62808204), (24, 52340170), (30, 41872136), (40, 31404102), (48, 26170085), (60, 20936068), (80, 15702051), (120, 10468034), (240, 5234017)]