961278960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{20753}}^1$

素因数の和:20962

約数の個数: 80

約数和(自身を含む): 2995549344

約数和(自身を除く): 2034270384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 7720, 9264, 11580, 15440, 20753, 23160, 41506, 46320, 62259, 83012, 103765, 124518, 166024, 207530, 249036, 311295, 332048, 415060, 498072, 622590, 830120, 996144, 1245180, 1660240, 2490360, 4005329, 4980720, 8010658, 12015987, 16021316, 20026645, 24031974, 32042632, 40053290, 48063948, 60079935, 64085264, 80106580, 96127896, 120159870, 160213160, 192255792, 240319740, 320426320, 480639480, 961278960]

約数ペア:

[(1, 961278960), (2, 480639480), (3, 320426320), (4, 240319740), (5, 192255792), (6, 160213160), (8, 120159870), (10, 96127896), (12, 80106580), (15, 64085264), (16, 60079935), (20, 48063948), (24, 40053290), (30, 32042632), (40, 24031974), (48, 20026645), (60, 16021316), (80, 12015987), (120, 8010658), (193, 4980720), (240, 4005329), (386, 2490360), (579, 1660240), (772, 1245180), (965, 996144), (1158, 830120), (1544, 622590), (1930, 498072), (2316, 415060), (2895, 332048), (3088, 311295), (3860, 249036), (4632, 207530), (5790, 166024), (7720, 124518), (9264, 103765), (11580, 83012), (15440, 62259), (20753, 46320), (23160, 41506)]