120979368

素因数分解:

$2^3\times 3^2\times {\mathrm{1680269}}^1$

素因数の和:1680281

約数の個数: 24

約数和(自身を含む): 327652650

約数和(自身を除く): 206673282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1680269, 3360538, 5040807, 6721076, 10081614, 13442152, 15122421, 20163228, 30244842, 40326456, 60489684, 120979368]

約数ペア:

[(1, 120979368), (2, 60489684), (3, 40326456), (4, 30244842), (6, 20163228), (8, 15122421), (9, 13442152), (12, 10081614), (18, 6721076), (24, 5040807), (36, 3360538), (72, 1680269)]