40759380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 124680192

約数和(自身を除く): 83920812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1783, 1905, 2286, 2540, 3566, 3810, 4572, 5349, 5715, 7132, 7620, 8915, 10698, 11430, 16047, 17830, 21396, 22860, 26745, 32094, 35660, 53490, 64188, 80235, 106980, 160470, 226441, 320940, 452882, 679323, 905764, 1132205, 1358646, 2037969, 2264410, 2717292, 3396615, 4075938, 4528820, 6793230, 8151876, 10189845, 13586460, 20379690, 40759380]

約数ペア:

[(1, 40759380), (2, 20379690), (3, 13586460), (4, 10189845), (5, 8151876), (6, 6793230), (9, 4528820), (10, 4075938), (12, 3396615), (15, 2717292), (18, 2264410), (20, 2037969), (30, 1358646), (36, 1132205), (45, 905764), (60, 679323), (90, 452882), (127, 320940), (180, 226441), (254, 160470), (381, 106980), (508, 80235), (635, 64188), (762, 53490), (1143, 35660), (1270, 32094), (1524, 26745), (1783, 22860), (1905, 21396), (2286, 17830), (2540, 16047), (3566, 11430), (3810, 10698), (4572, 8915), (5349, 7620), (5715, 7132)]