5128740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28493}}^1$

素因数の和:28508

約数の個数: 36

約数和(自身を含む): 15557724

約数和(自身を除く): 10428984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28493, 56986, 85479, 113972, 142465, 170958, 256437, 284930, 341916, 427395, 512874, 569860, 854790, 1025748, 1282185, 1709580, 2564370, 5128740]

約数ペア:

[(1, 5128740), (2, 2564370), (3, 1709580), (4, 1282185), (5, 1025748), (6, 854790), (9, 569860), (10, 512874), (12, 427395), (15, 341916), (18, 284930), (20, 256437), (30, 170958), (36, 142465), (45, 113972), (60, 85479), (90, 56986), (180, 28493)]