1530732080

素因数分解:

$2^4\times 5^1\times {\mathrm{19134151}}^1$

素因数の和:19134164

約数の個数: 20

約数和(自身を含む): 3558952272

約数和(自身を除く): 2028220192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19134151, 38268302, 76536604, 95670755, 153073208, 191341510, 306146416, 382683020, 765366040, 1530732080]

約数ペア:

[(1, 1530732080), (2, 765366040), (4, 382683020), (5, 306146416), (8, 191341510), (10, 153073208), (16, 95670755), (20, 76536604), (40, 38268302), (80, 19134151)]