636893640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41143}}^1$

素因数の和:41203

約数の個数: 96

約数和(自身を含む): 2118093120

約数和(自身を除く): 1481199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 41143, 82286, 123429, 164572, 205715, 246858, 329144, 370287, 411430, 493716, 617145, 740574, 822860, 987432, 1234290, 1481148, 1645720, 1769149, 1851435, 2468580, 2962296, 3538298, 3702870, 4937160, 5307447, 7076596, 7405740, 8845745, 10614894, 14153192, 14811480, 15922341, 17691490, 21229788, 26537235, 31844682, 35382980, 42459576, 53074470, 63689364, 70765960, 79611705, 106148940, 127378728, 159223410, 212297880, 318446820, 636893640]

約数ペア:

[(1, 636893640), (2, 318446820), (3, 212297880), (4, 159223410), (5, 127378728), (6, 106148940), (8, 79611705), (9, 70765960), (10, 63689364), (12, 53074470), (15, 42459576), (18, 35382980), (20, 31844682), (24, 26537235), (30, 21229788), (36, 17691490), (40, 15922341), (43, 14811480), (45, 14153192), (60, 10614894), (72, 8845745), (86, 7405740), (90, 7076596), (120, 5307447), (129, 4937160), (172, 3702870), (180, 3538298), (215, 2962296), (258, 2468580), (344, 1851435), (360, 1769149), (387, 1645720), (430, 1481148), (516, 1234290), (645, 987432), (774, 822860), (860, 740574), (1032, 617145), (1290, 493716), (1548, 411430), (1720, 370287), (1935, 329144), (2580, 246858), (3096, 205715), (3870, 164572), (5160, 123429), (7740, 82286), (15480, 41143)]