139221480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1160179}}^1$

素因数の和:1160193

約数の個数: 32

約数和(自身を含む): 417664800

約数和(自身を除く): 278443320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1160179, 2320358, 3480537, 4640716, 5800895, 6961074, 9281432, 11601790, 13922148, 17402685, 23203580, 27844296, 34805370, 46407160, 69610740, 139221480]

約数ペア:

[(1, 139221480), (2, 69610740), (3, 46407160), (4, 34805370), (5, 27844296), (6, 23203580), (8, 17402685), (10, 13922148), (12, 11601790), (15, 9281432), (20, 6961074), (24, 5800895), (30, 4640716), (40, 3480537), (60, 2320358), (120, 1160179)]