767680

素因数分解:

$2^6\times 5^1\times {\mathrm{2399}}^1$

素因数の和:2416

約数の個数: 28

約数和(自身を含む): 1828800

約数和(自身を除く): 1061120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2399, 4798, 9596, 11995, 19192, 23990, 38384, 47980, 76768, 95960, 153536, 191920, 383840, 767680]

約数ペア:

[(1, 767680), (2, 383840), (4, 191920), (5, 153536), (8, 95960), (10, 76768), (16, 47980), (20, 38384), (32, 23990), (40, 19192), (64, 11995), (80, 9596), (160, 4798), (320, 2399)]