162780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2713}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 455952

約数和(自身を除く): 293172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2713, 5426, 8139, 10852, 13565, 16278, 27130, 32556, 40695, 54260, 81390, 162780]

約数ペア:

[(1, 162780), (2, 81390), (3, 54260), (4, 40695), (5, 32556), (6, 27130), (10, 16278), (12, 13565), (15, 10852), (20, 8139), (30, 5426), (60, 2713)]