12156480

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 280

約数和(自身を含む): 50157888

約数和(自身を除く): 38001408

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, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 162, 168, 180, 189, 192, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 320, 324, 335, 336, 360, 378, 402, 405, 420, 432, 448, 469, 480, 504, 536, 540, 560, 567, 576, 603, 630, 648, 670, 672, 720, 756, 804, 810, 840, 864, 938, 945, 960, 1005, 1008, 1072, 1080, 1120, 1134, 1206, 1260, 1296, 1340, 1344, 1407, 1440, 1512, 1608, 1620, 1680, 1728, 1809, 1876, 1890, 2010, 2016, 2144, 2160, 2240, 2268, 2345, 2412, 2520, 2592, 2680, 2814, 2835, 2880, 3015, 3024, 3216, 3240, 3360, 3618, 3752, 3780, 4020, 4032, 4221, 4288, 4320, 4536, 4690, 4824, 5040, 5184, 5360, 5427, 5628, 5670, 6030, 6048, 6432, 6480, 6720, 7035, 7236, 7504, 7560, 8040, 8442, 8640, 9045, 9072, 9380, 9648, 10080, 10720, 10854, 11256, 11340, 12060, 12096, 12663, 12864, 12960, 14070, 14472, 15008, 15120, 16080, 16884, 18090, 18144, 18760, 19296, 20160, 21105, 21440, 21708, 22512, 22680, 24120, 25326, 25920, 27135, 28140, 28944, 30016, 30240, 32160, 33768, 36180, 36288, 37520, 37989, 38592, 42210, 43416, 45024, 45360, 48240, 50652, 54270, 56280, 57888, 60480, 63315, 64320, 67536, 72360, 75040, 75978, 84420, 86832, 90048, 90720, 96480, 101304, 108540, 112560, 115776, 126630, 135072, 144720, 150080, 151956, 168840, 173664, 181440, 189945, 192960, 202608, 217080, 225120, 253260, 270144, 289440, 303912, 337680, 347328, 379890, 405216, 434160, 450240, 506520, 578880, 607824, 675360, 759780, 810432, 868320, 1013040, 1215648, 1350720, 1519560, 1736640, 2026080, 2431296, 3039120, 4052160, 6078240, 12156480]

約数ペア:

[(1, 12156480), (2, 6078240), (3, 4052160), (4, 3039120), (5, 2431296), (6, 2026080), (7, 1736640), (8, 1519560), (9, 1350720), (10, 1215648), (12, 1013040), (14, 868320), (15, 810432), (16, 759780), (18, 675360), (20, 607824), (21, 578880), (24, 506520), (27, 450240), (28, 434160), (30, 405216), (32, 379890), (35, 347328), (36, 337680), (40, 303912), (42, 289440), (45, 270144), (48, 253260), (54, 225120), (56, 217080), (60, 202608), (63, 192960), (64, 189945), (67, 181440), (70, 173664), (72, 168840), (80, 151956), (81, 150080), (84, 144720), (90, 135072), (96, 126630), (105, 115776), (108, 112560), (112, 108540), (120, 101304), (126, 96480), (134, 90720), (135, 90048), (140, 86832), (144, 84420), (160, 75978), (162, 75040), (168, 72360), (180, 67536), (189, 64320), (192, 63315), (201, 60480), (210, 57888), (216, 56280), (224, 54270), (240, 50652), (252, 48240), (268, 45360), (270, 45024), (280, 43416), (288, 42210), (315, 38592), (320, 37989), (324, 37520), (335, 36288), (336, 36180), (360, 33768), (378, 32160), (402, 30240), (405, 30016), (420, 28944), (432, 28140), (448, 27135), (469, 25920), (480, 25326), (504, 24120), (536, 22680), (540, 22512), (560, 21708), (567, 21440), (576, 21105), (603, 20160), (630, 19296), (648, 18760), (670, 18144), (672, 18090), (720, 16884), (756, 16080), (804, 15120), (810, 15008), (840, 14472), (864, 14070), (938, 12960), (945, 12864), (960, 12663), (1005, 12096), (1008, 12060), (1072, 11340), (1080, 11256), (1120, 10854), (1134, 10720), (1206, 10080), (1260, 9648), (1296, 9380), (1340, 9072), (1344, 9045), (1407, 8640), (1440, 8442), (1512, 8040), (1608, 7560), (1620, 7504), (1680, 7236), (1728, 7035), (1809, 6720), (1876, 6480), (1890, 6432), (2010, 6048), (2016, 6030), (2144, 5670), (2160, 5628), (2240, 5427), (2268, 5360), (2345, 5184), (2412, 5040), (2520, 4824), (2592, 4690), (2680, 4536), (2814, 4320), (2835, 4288), (2880, 4221), (3015, 4032), (3024, 4020), (3216, 3780), (3240, 3752), (3360, 3618)]