985280

素因数分解:

$2^6\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3096

約数の個数: 28

約数和(自身を含む): 2346960

約数和(自身を除く): 1361680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 98528, 123160, 197056, 246320, 492640, 985280]

約数ペア:

[(1, 985280), (2, 492640), (4, 246320), (5, 197056), (8, 123160), (10, 98528), (16, 61580), (20, 49264), (32, 30790), (40, 24632), (64, 15395), (80, 12316), (160, 6158), (320, 3079)]