80402310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893359}}^1$

素因数の和:893372

約数の個数: 24

約数和(自身を含む): 209046240

約数和(自身を除く): 128643930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893359, 1786718, 2680077, 4466795, 5360154, 8040231, 8933590, 13400385, 16080462, 26800770, 40201155, 80402310]

約数ペア:

[(1, 80402310), (2, 40201155), (3, 26800770), (5, 16080462), (6, 13400385), (9, 8933590), (10, 8040231), (15, 5360154), (18, 4466795), (30, 2680077), (45, 1786718), (90, 893359)]