25648721880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1682987}}^1$

素因数の和:1683128

約数の個数: 64

約数和(自身を含む): 77552087040

約数和(自身を除く): 51903365160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 1682987, 3365974, 5048961, 6731948, 8414935, 10097922, 13463896, 16829870, 20195844, 25244805, 33659740, 40391688, 50489610, 67319480, 100979220, 201958440, 213739349, 427478698, 641218047, 854957396, 1068696745, 1282436094, 1709914792, 2137393490, 2564872188, 3206090235, 4274786980, 5129744376, 6412180470, 8549573960, 12824360940, 25648721880]

約数ペア:

[(1, 25648721880), (2, 12824360940), (3, 8549573960), (4, 6412180470), (5, 5129744376), (6, 4274786980), (8, 3206090235), (10, 2564872188), (12, 2137393490), (15, 1709914792), (20, 1282436094), (24, 1068696745), (30, 854957396), (40, 641218047), (60, 427478698), (120, 213739349), (127, 201958440), (254, 100979220), (381, 67319480), (508, 50489610), (635, 40391688), (762, 33659740), (1016, 25244805), (1270, 20195844), (1524, 16829870), (1905, 13463896), (2540, 10097922), (3048, 8414935), (3810, 6731948), (5080, 5048961), (7620, 3365974), (15240, 1682987)]