166155540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2769259}}^1$

素因数の和:2769271

約数の個数: 24

約数和(自身を含む): 465235680

約数和(自身を除く): 299080140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2769259, 5538518, 8307777, 11077036, 13846295, 16615554, 27692590, 33231108, 41538885, 55385180, 83077770, 166155540]

約数ペア:

[(1, 166155540), (2, 83077770), (3, 55385180), (4, 41538885), (5, 33231108), (6, 27692590), (10, 16615554), (12, 13846295), (15, 11077036), (20, 8307777), (30, 5538518), (60, 2769259)]