2399680

素因数分解:

$2^6\times 5^1\times {\mathrm{7499}}^1$

素因数の和:7516

約数の個数: 28

約数和(自身を含む): 5715000

約数和(自身を除く): 3315320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7499, 14998, 29996, 37495, 59992, 74990, 119984, 149980, 239968, 299960, 479936, 599920, 1199840, 2399680]

約数ペア:

[(1, 2399680), (2, 1199840), (4, 599920), (5, 479936), (8, 299960), (10, 239968), (16, 149980), (20, 119984), (32, 74990), (40, 59992), (64, 37495), (80, 29996), (160, 14998), (320, 7499)]