54515640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{454297}}^1$

素因数の和:454311

約数の個数: 32

約数和(自身を含む): 163547280

約数和(自身を除く): 109031640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 454297, 908594, 1362891, 1817188, 2271485, 2725782, 3634376, 4542970, 5451564, 6814455, 9085940, 10903128, 13628910, 18171880, 27257820, 54515640]

約数ペア:

[(1, 54515640), (2, 27257820), (3, 18171880), (4, 13628910), (5, 10903128), (6, 9085940), (8, 6814455), (10, 5451564), (12, 4542970), (15, 3634376), (20, 2725782), (24, 2271485), (30, 1817188), (40, 1362891), (60, 908594), (120, 454297)]