270680880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1127837}}^1$

素因数の和:1127853

約数の個数: 40

約数和(自身を含む): 839111472

約数和(自身を除く): 568430592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1127837, 2255674, 3383511, 4511348, 5639185, 6767022, 9022696, 11278370, 13534044, 16917555, 18045392, 22556740, 27068088, 33835110, 45113480, 54136176, 67670220, 90226960, 135340440, 270680880]

約数ペア:

[(1, 270680880), (2, 135340440), (3, 90226960), (4, 67670220), (5, 54136176), (6, 45113480), (8, 33835110), (10, 27068088), (12, 22556740), (15, 18045392), (16, 16917555), (20, 13534044), (24, 11278370), (30, 9022696), (40, 6767022), (48, 5639185), (60, 4511348), (80, 3383511), (120, 2255674), (240, 1127837)]