1727680

素因数分解:

$2^6\times 5^1\times {\mathrm{5399}}^1$

素因数の和:5416

約数の個数: 28

約数和(自身を含む): 4114800

約数和(自身を除く): 2387120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5399, 10798, 21596, 26995, 43192, 53990, 86384, 107980, 172768, 215960, 345536, 431920, 863840, 1727680]

約数ペア:

[(1, 1727680), (2, 863840), (4, 431920), (5, 345536), (8, 215960), (10, 172768), (16, 107980), (20, 86384), (32, 53990), (40, 43192), (64, 26995), (80, 21596), (160, 10798), (320, 5399)]