6486080

素因数分解:

$2^6\times 5^1\times {\mathrm{20269}}^1$

素因数の和:20286

約数の個数: 28

約数和(自身を含む): 15445740

約数和(自身を除く): 8959660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20269, 40538, 81076, 101345, 162152, 202690, 324304, 405380, 648608, 810760, 1297216, 1621520, 3243040, 6486080]

約数ペア:

[(1, 6486080), (2, 3243040), (4, 1621520), (5, 1297216), (8, 810760), (10, 648608), (16, 405380), (20, 324304), (32, 202690), (40, 162152), (64, 101345), (80, 81076), (160, 40538), (320, 20269)]