1419200

素因数分解:

$2^6\times 5^2\times {\mathrm{887}}^1$

素因数の和:909

約数の個数: 42

約数和(自身を含む): 3496056

約数和(自身を除く): 2076856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 887, 1600, 1774, 3548, 4435, 7096, 8870, 14192, 17740, 22175, 28384, 35480, 44350, 56768, 70960, 88700, 141920, 177400, 283840, 354800, 709600, 1419200]

約数ペア:

[(1, 1419200), (2, 709600), (4, 354800), (5, 283840), (8, 177400), (10, 141920), (16, 88700), (20, 70960), (25, 56768), (32, 44350), (40, 35480), (50, 28384), (64, 22175), (80, 17740), (100, 14192), (160, 8870), (200, 7096), (320, 4435), (400, 3548), (800, 1774), (887, 1600)]