1957320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5437}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 6362460

約数和(自身を除く): 4405140

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, 5437, 10874, 16311, 21748, 27185, 32622, 43496, 48933, 54370, 65244, 81555, 97866, 108740, 130488, 163110, 195732, 217480, 244665, 326220, 391464, 489330, 652440, 978660, 1957320]

約数ペア:

[(1, 1957320), (2, 978660), (3, 652440), (4, 489330), (5, 391464), (6, 326220), (8, 244665), (9, 217480), (10, 195732), (12, 163110), (15, 130488), (18, 108740), (20, 97866), (24, 81555), (30, 65244), (36, 54370), (40, 48933), (45, 43496), (60, 32622), (72, 27185), (90, 21748), (120, 16311), (180, 10874), (360, 5437)]