87378540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11467}}^1$

素因数の和:11606

約数の個数: 48

約数和(自身を含む): 246607872

約数和(自身を除く): 159229332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11467, 22934, 34401, 45868, 57335, 68802, 114670, 137604, 172005, 229340, 344010, 688020, 1456309, 2912618, 4368927, 5825236, 7281545, 8737854, 14563090, 17475708, 21844635, 29126180, 43689270, 87378540]

約数ペア:

[(1, 87378540), (2, 43689270), (3, 29126180), (4, 21844635), (5, 17475708), (6, 14563090), (10, 8737854), (12, 7281545), (15, 5825236), (20, 4368927), (30, 2912618), (60, 1456309), (127, 688020), (254, 344010), (381, 229340), (508, 172005), (635, 137604), (762, 114670), (1270, 68802), (1524, 57335), (1905, 45868), (2540, 34401), (3810, 22934), (7620, 11467)]