56281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469009}}^1$

素因数の和:469023

約数の個数: 32

約数和(自身を含む): 168843600

約数和(自身を除く): 112562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469009, 938018, 1407027, 1876036, 2345045, 2814054, 3752072, 4690090, 5628108, 7035135, 9380180, 11256216, 14070270, 18760360, 28140540, 56281080]

約数ペア:

[(1, 56281080), (2, 28140540), (3, 18760360), (4, 14070270), (5, 11256216), (6, 9380180), (8, 7035135), (10, 5628108), (12, 4690090), (15, 3752072), (20, 2814054), (24, 2345045), (30, 1876036), (40, 1407027), (60, 938018), (120, 469009)]