4178160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{829}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 16055520

約数和(自身を除く): 11877360

約数列:

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

約数ペア:

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