125506140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2091769}}^1$

素因数の和:2091781

約数の個数: 24

約数和(自身を含む): 351417360

約数和(自身を除く): 225911220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2091769, 4183538, 6275307, 8367076, 10458845, 12550614, 20917690, 25101228, 31376535, 41835380, 62753070, 125506140]

約数ペア:

[(1, 125506140), (2, 62753070), (3, 41835380), (4, 31376535), (5, 25101228), (6, 20917690), (10, 12550614), (12, 10458845), (15, 8367076), (20, 6275307), (30, 4183538), (60, 2091769)]