1600980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26683}}^1$

素因数の和:26695

約数の個数: 24

約数和(自身を含む): 4482912

約数和(自身を除く): 2881932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26683, 53366, 80049, 106732, 133415, 160098, 266830, 320196, 400245, 533660, 800490, 1600980]

約数ペア:

[(1, 1600980), (2, 800490), (3, 533660), (4, 400245), (5, 320196), (6, 266830), (10, 160098), (12, 133415), (15, 106732), (20, 80049), (30, 53366), (60, 26683)]