12255727680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{67547}}^1$

素因数の和:67583

約数の個数: 280

約数和(自身を含む): 49824485568

約数和(自身を除く): 37568757888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 67547, 90720, 135094, 181440, 202641, 270188, 337735, 405282, 472829, 540376, 607923, 675470, 810564, 945658, 1013205, 1080752, 1215846, 1350940, 1418487, 1621128, 1823769, 1891316, 2026410, 2161504, 2364145, 2431692, 2701880, 2836974, 3039615, 3242256, 3647538, 3782632, 4052820, 4255461, 4323008, 4728290, 4863384, 5403760, 5471307, 5673948, 6079230, 6484512, 7092435, 7295076, 7565264, 8105640, 8510922, 9118845, 9456580, 9726768, 10807520, 10942614, 11347896, 12158460, 12766383, 12969024, 14184870, 14590152, 15130528, 16211280, 17021844, 18237690, 18913160, 19453536, 21277305, 21615040, 21885228, 22695792, 24316920, 25532766, 27356535, 28369740, 29180304, 30261056, 32422560, 34043688, 36475380, 37826320, 38299149, 38907072, 42554610, 43770456, 45391584, 48633840, 51065532, 54713070, 56739480, 58360608, 63831915, 64845120, 68087376, 72950760, 75652640, 76598298, 85109220, 87540912, 90783168, 97267680, 102131064, 109426140, 113478960, 116721216, 127663830, 136174752, 145901520, 151305280, 153196596, 170218440, 175081824, 191495745, 194535360, 204262128, 218852280, 226957920, 255327660, 272349504, 291803040, 306393192, 340436880, 350163648, 382991490, 408524256, 437704560, 453915840, 510655320, 583606080, 612786384, 680873760, 765982980, 817048512, 875409120, 1021310640, 1225572768, 1361747520, 1531965960, 1750818240, 2042621280, 2451145536, 3063931920, 4085242560, 6127863840, 12255727680]

約数ペア:

[(1, 12255727680), (2, 6127863840), (3, 4085242560), (4, 3063931920), (5, 2451145536), (6, 2042621280), (7, 1750818240), (8, 1531965960), (9, 1361747520), (10, 1225572768), (12, 1021310640), (14, 875409120), (15, 817048512), (16, 765982980), (18, 680873760), (20, 612786384), (21, 583606080), (24, 510655320), (27, 453915840), (28, 437704560), (30, 408524256), (32, 382991490), (35, 350163648), (36, 340436880), (40, 306393192), (42, 291803040), (45, 272349504), (48, 255327660), (54, 226957920), (56, 218852280), (60, 204262128), (63, 194535360), (64, 191495745), (70, 175081824), (72, 170218440), (80, 153196596), (81, 151305280), (84, 145901520), (90, 136174752), (96, 127663830), (105, 116721216), (108, 113478960), (112, 109426140), (120, 102131064), (126, 97267680), (135, 90783168), (140, 87540912), (144, 85109220), (160, 76598298), (162, 75652640), (168, 72950760), (180, 68087376), (189, 64845120), (192, 63831915), (210, 58360608), (216, 56739480), (224, 54713070), (240, 51065532), (252, 48633840), (270, 45391584), (280, 43770456), (288, 42554610), (315, 38907072), (320, 38299149), (324, 37826320), (336, 36475380), (360, 34043688), (378, 32422560), (405, 30261056), (420, 29180304), (432, 28369740), (448, 27356535), (480, 25532766), (504, 24316920), (540, 22695792), (560, 21885228), (567, 21615040), (576, 21277305), (630, 19453536), (648, 18913160), (672, 18237690), (720, 17021844), (756, 16211280), (810, 15130528), (840, 14590152), (864, 14184870), (945, 12969024), (960, 12766383), (1008, 12158460), (1080, 11347896), (1120, 10942614), (1134, 10807520), (1260, 9726768), (1296, 9456580), (1344, 9118845), (1440, 8510922), (1512, 8105640), (1620, 7565264), (1680, 7295076), (1728, 7092435), (1890, 6484512), (2016, 6079230), (2160, 5673948), (2240, 5471307), (2268, 5403760), (2520, 4863384), (2592, 4728290), (2835, 4323008), (2880, 4255461), (3024, 4052820), (3240, 3782632), (3360, 3647538), (3780, 3242256), (4032, 3039615), (4320, 2836974), (4536, 2701880), (5040, 2431692), (5184, 2364145), (5670, 2161504), (6048, 2026410), (6480, 1891316), (6720, 1823769), (7560, 1621128), (8640, 1418487), (9072, 1350940), (10080, 1215846), (11340, 1080752), (12096, 1013205), (12960, 945658), (15120, 810564), (18144, 675470), (20160, 607923), (22680, 540376), (25920, 472829), (30240, 405282), (36288, 337735), (45360, 270188), (60480, 202641), (67547, 181440), (90720, 135094)]