317288880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{146893}}^1$

素因数の和:146915

約数の個数: 80

約数和(自身を含む): 1092891360

約数和(自身を除く): 775602480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 146893, 293786, 440679, 587572, 734465, 881358, 1175144, 1322037, 1468930, 1762716, 2203395, 2350288, 2644074, 2937860, 3525432, 3966111, 4406790, 5288148, 5875720, 6610185, 7050864, 7932222, 8813580, 10576296, 11751440, 13220370, 15864444, 17627160, 19830555, 21152592, 26440740, 31728888, 35254320, 39661110, 52881480, 63457776, 79322220, 105762960, 158644440, 317288880]

約数ペア:

[(1, 317288880), (2, 158644440), (3, 105762960), (4, 79322220), (5, 63457776), (6, 52881480), (8, 39661110), (9, 35254320), (10, 31728888), (12, 26440740), (15, 21152592), (16, 19830555), (18, 17627160), (20, 15864444), (24, 13220370), (27, 11751440), (30, 10576296), (36, 8813580), (40, 7932222), (45, 7050864), (48, 6610185), (54, 5875720), (60, 5288148), (72, 4406790), (80, 3966111), (90, 3525432), (108, 2937860), (120, 2644074), (135, 2350288), (144, 2203395), (180, 1762716), (216, 1468930), (240, 1322037), (270, 1175144), (360, 881358), (432, 734465), (540, 587572), (720, 440679), (1080, 293786), (2160, 146893)]