1357120

素因数分解:

$2^6\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4258

約数の個数: 28

約数和(自身を含む): 3232404

約数和(自身を除く): 1875284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4241, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 271424, 339280, 678560, 1357120]

約数ペア:

[(1, 1357120), (2, 678560), (4, 339280), (5, 271424), (8, 169640), (10, 135712), (16, 84820), (20, 67856), (32, 42410), (40, 33928), (64, 21205), (80, 16964), (160, 8482), (320, 4241)]