27798660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51479}}^1$

素因数の和:51497

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 58687740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51479, 102958, 154437, 205916, 257395, 308874, 463311, 514790, 617748, 772185, 926622, 1029580, 1389933, 1544370, 1853244, 2316555, 2779866, 3088740, 4633110, 5559732, 6949665, 9266220, 13899330, 27798660]

約数ペア:

[(1, 27798660), (2, 13899330), (3, 9266220), (4, 6949665), (5, 5559732), (6, 4633110), (9, 3088740), (10, 2779866), (12, 2316555), (15, 1853244), (18, 1544370), (20, 1389933), (27, 1029580), (30, 926622), (36, 772185), (45, 617748), (54, 514790), (60, 463311), (90, 308874), (108, 257395), (135, 205916), (180, 154437), (270, 102958), (540, 51479)]