2389320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6637}}^1$

素因数の和:6654

約数の個数: 48

約数和(自身を含む): 7766460

約数和(自身を除く): 5377140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6637, 13274, 19911, 26548, 33185, 39822, 53096, 59733, 66370, 79644, 99555, 119466, 132740, 159288, 199110, 238932, 265480, 298665, 398220, 477864, 597330, 796440, 1194660, 2389320]

約数ペア:

[(1, 2389320), (2, 1194660), (3, 796440), (4, 597330), (5, 477864), (6, 398220), (8, 298665), (9, 265480), (10, 238932), (12, 199110), (15, 159288), (18, 132740), (20, 119466), (24, 99555), (30, 79644), (36, 66370), (40, 59733), (45, 53096), (60, 39822), (72, 33185), (90, 26548), (120, 19911), (180, 13274), (360, 6637)]