30660660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56779}}^1$

素因数の和:56797

約数の個数: 48

約数和(自身を含む): 95390400

約数和(自身を除く): 64729740

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, 56779, 113558, 170337, 227116, 283895, 340674, 511011, 567790, 681348, 851685, 1022022, 1135580, 1533033, 1703370, 2044044, 2555055, 3066066, 3406740, 5110110, 6132132, 7665165, 10220220, 15330330, 30660660]

約数ペア:

[(1, 30660660), (2, 15330330), (3, 10220220), (4, 7665165), (5, 6132132), (6, 5110110), (9, 3406740), (10, 3066066), (12, 2555055), (15, 2044044), (18, 1703370), (20, 1533033), (27, 1135580), (30, 1022022), (36, 851685), (45, 681348), (54, 567790), (60, 511011), (90, 340674), (108, 283895), (135, 227116), (180, 170337), (270, 113558), (540, 56779)]