15385280

素因数分解:

$2^6\times 5^1\times {\mathrm{48079}}^1$

素因数の和:48096

約数の個数: 28

約数和(自身を含む): 36636960

約数和(自身を除く): 21251680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 48079, 96158, 192316, 240395, 384632, 480790, 769264, 961580, 1538528, 1923160, 3077056, 3846320, 7692640, 15385280]

約数ペア:

[(1, 15385280), (2, 7692640), (4, 3846320), (5, 3077056), (8, 1923160), (10, 1538528), (16, 961580), (20, 769264), (32, 480790), (40, 384632), (64, 240395), (80, 192316), (160, 96158), (320, 48079)]