204680940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3411349}}^1$

素因数の和:3411361

約数の個数: 24

約数和(自身を含む): 573106800

約数和(自身を除く): 368425860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3411349, 6822698, 10234047, 13645396, 17056745, 20468094, 34113490, 40936188, 51170235, 68226980, 102340470, 204680940]

約数ペア:

[(1, 204680940), (2, 102340470), (3, 68226980), (4, 51170235), (5, 40936188), (6, 34113490), (10, 20468094), (12, 17056745), (15, 13645396), (20, 10234047), (30, 6822698), (60, 3411349)]