8807940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5437}}^1$

素因数の和:5458

約数の個数: 60

約数和(自身を含む): 27635916

約数和(自身を除く): 18827976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5437, 10874, 16311, 21748, 27185, 32622, 48933, 54370, 65244, 81555, 97866, 108740, 146799, 163110, 195732, 244665, 293598, 326220, 440397, 489330, 587196, 733995, 880794, 978660, 1467990, 1761588, 2201985, 2935980, 4403970, 8807940]

約数ペア:

[(1, 8807940), (2, 4403970), (3, 2935980), (4, 2201985), (5, 1761588), (6, 1467990), (9, 978660), (10, 880794), (12, 733995), (15, 587196), (18, 489330), (20, 440397), (27, 326220), (30, 293598), (36, 244665), (45, 195732), (54, 163110), (60, 146799), (81, 108740), (90, 97866), (108, 81555), (135, 65244), (162, 54370), (180, 48933), (270, 32622), (324, 27185), (405, 21748), (540, 16311), (810, 10874), (1620, 5437)]