121686660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{676037}}^1$

素因数の和:676052

約数の個数: 36

約数和(自身を含む): 369116748

約数和(自身を除く): 247430088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 676037, 1352074, 2028111, 2704148, 3380185, 4056222, 6084333, 6760370, 8112444, 10140555, 12168666, 13520740, 20281110, 24337332, 30421665, 40562220, 60843330, 121686660]

約数ペア:

[(1, 121686660), (2, 60843330), (3, 40562220), (4, 30421665), (5, 24337332), (6, 20281110), (9, 13520740), (10, 12168666), (12, 10140555), (15, 8112444), (18, 6760370), (20, 6084333), (30, 4056222), (36, 3380185), (45, 2704148), (60, 2028111), (90, 1352074), (180, 676037)]