760640

素因数分解:

$2^6\times 5^1\times {\mathrm{2377}}^1$

素因数の和:2394

約数の個数: 28

約数和(自身を含む): 1812036

約数和(自身を除く): 1051396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2377, 4754, 9508, 11885, 19016, 23770, 38032, 47540, 76064, 95080, 152128, 190160, 380320, 760640]

約数ペア:

[(1, 760640), (2, 380320), (4, 190160), (5, 152128), (8, 95080), (10, 76064), (16, 47540), (20, 38032), (32, 23770), (40, 19016), (64, 11885), (80, 9508), (160, 4754), (320, 2377)]