8356320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 32628960

約数和(自身を除く): 24272640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 829, 840, 1008, 1120, 1260, 1440, 1658, 1680, 2016, 2487, 2520, 3316, 3360, 4145, 4974, 5040, 5803, 6632, 7461, 8290, 9948, 10080, 11606, 12435, 13264, 14922, 16580, 17409, 19896, 23212, 24870, 26528, 29015, 29844, 33160, 34818, 37305, 39792, 46424, 49740, 52227, 58030, 59688, 66320, 69636, 74610, 79584, 87045, 92848, 99480, 104454, 116060, 119376, 132640, 139272, 149220, 174090, 185696, 198960, 208908, 232120, 238752, 261135, 278544, 298440, 348180, 397920, 417816, 464240, 522270, 557088, 596880, 696360, 835632, 928480, 1044540, 1193760, 1392720, 1671264, 2089080, 2785440, 4178160, 8356320]

約数ペア:

[(1, 8356320), (2, 4178160), (3, 2785440), (4, 2089080), (5, 1671264), (6, 1392720), (7, 1193760), (8, 1044540), (9, 928480), (10, 835632), (12, 696360), (14, 596880), (15, 557088), (16, 522270), (18, 464240), (20, 417816), (21, 397920), (24, 348180), (28, 298440), (30, 278544), (32, 261135), (35, 238752), (36, 232120), (40, 208908), (42, 198960), (45, 185696), (48, 174090), (56, 149220), (60, 139272), (63, 132640), (70, 119376), (72, 116060), (80, 104454), (84, 99480), (90, 92848), (96, 87045), (105, 79584), (112, 74610), (120, 69636), (126, 66320), (140, 59688), (144, 58030), (160, 52227), (168, 49740), (180, 46424), (210, 39792), (224, 37305), (240, 34818), (252, 33160), (280, 29844), (288, 29015), (315, 26528), (336, 24870), (360, 23212), (420, 19896), (480, 17409), (504, 16580), (560, 14922), (630, 13264), (672, 12435), (720, 11606), (829, 10080), (840, 9948), (1008, 8290), (1120, 7461), (1260, 6632), (1440, 5803), (1658, 5040), (1680, 4974), (2016, 4145), (2487, 3360), (2520, 3316)]