12230960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21841}}^1$

素因数の和:21861

約数の個数: 40

約数和(自身を含む): 32500896

約数和(自身を除く): 20269936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 21841, 43682, 87364, 109205, 152887, 174728, 218410, 305774, 349456, 436820, 611548, 764435, 873640, 1223096, 1528870, 1747280, 2446192, 3057740, 6115480, 12230960]

約数ペア:

[(1, 12230960), (2, 6115480), (4, 3057740), (5, 2446192), (7, 1747280), (8, 1528870), (10, 1223096), (14, 873640), (16, 764435), (20, 611548), (28, 436820), (35, 349456), (40, 305774), (56, 218410), (70, 174728), (80, 152887), (112, 109205), (140, 87364), (280, 43682), (560, 21841)]