3126080

素因数分解:

$2^6\times 5^1\times {\mathrm{9769}}^1$

素因数の和:9786

約数の個数: 28

約数和(自身を含む): 7444740

約数和(自身を除く): 4318660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9769, 19538, 39076, 48845, 78152, 97690, 156304, 195380, 312608, 390760, 625216, 781520, 1563040, 3126080]

約数ペア:

[(1, 3126080), (2, 1563040), (4, 781520), (5, 625216), (8, 390760), (10, 312608), (16, 195380), (20, 156304), (32, 97690), (40, 78152), (64, 48845), (80, 39076), (160, 19538), (320, 9769)]