27872960

素因数分解:

$2^6\times 5^1\times {\mathrm{87103}}^1$

素因数の和:87120

約数の個数: 28

約数和(自身を含む): 66373248

約数和(自身を除く): 38500288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87103, 174206, 348412, 435515, 696824, 871030, 1393648, 1742060, 2787296, 3484120, 5574592, 6968240, 13936480, 27872960]

約数ペア:

[(1, 27872960), (2, 13936480), (4, 6968240), (5, 5574592), (8, 3484120), (10, 2787296), (16, 1742060), (20, 1393648), (32, 871030), (40, 696824), (64, 435515), (80, 348412), (160, 174206), (320, 87103)]