40452660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224737}}^1$

素因数の和:224752

約数の個数: 36

約数和(自身を含む): 122706948

約数和(自身を除く): 82254288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224737, 449474, 674211, 898948, 1123685, 1348422, 2022633, 2247370, 2696844, 3371055, 4045266, 4494740, 6742110, 8090532, 10113165, 13484220, 20226330, 40452660]

約数ペア:

[(1, 40452660), (2, 20226330), (3, 13484220), (4, 10113165), (5, 8090532), (6, 6742110), (9, 4494740), (10, 4045266), (12, 3371055), (15, 2696844), (18, 2247370), (20, 2022633), (30, 1348422), (36, 1123685), (45, 898948), (60, 674211), (90, 449474), (180, 224737)]