2040660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3779}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 4309740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3779, 7558, 11337, 15116, 18895, 22674, 34011, 37790, 45348, 56685, 68022, 75580, 102033, 113370, 136044, 170055, 204066, 226740, 340110, 408132, 510165, 680220, 1020330, 2040660]

約数ペア:

[(1, 2040660), (2, 1020330), (3, 680220), (4, 510165), (5, 408132), (6, 340110), (9, 226740), (10, 204066), (12, 170055), (15, 136044), (18, 113370), (20, 102033), (27, 75580), (30, 68022), (36, 56685), (45, 45348), (54, 37790), (60, 34011), (90, 22674), (108, 18895), (135, 15116), (180, 11337), (270, 7558), (540, 3779)]