557820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1033}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 1737120

約数和(自身を除く): 1179300

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, 1033, 2066, 3099, 4132, 5165, 6198, 9297, 10330, 12396, 15495, 18594, 20660, 27891, 30990, 37188, 46485, 55782, 61980, 92970, 111564, 139455, 185940, 278910, 557820]

約数ペア:

[(1, 557820), (2, 278910), (3, 185940), (4, 139455), (5, 111564), (6, 92970), (9, 61980), (10, 55782), (12, 46485), (15, 37188), (18, 30990), (20, 27891), (27, 20660), (30, 18594), (36, 15495), (45, 12396), (54, 10330), (60, 9297), (90, 6198), (108, 5165), (135, 4132), (180, 3099), (270, 2066), (540, 1033)]