145437120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 280

約数和(自身を含む): 536984448

約数和(自身を除く): 391547328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 181, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 362, 372, 405, 432, 465, 480, 496, 540, 543, 558, 576, 620, 648, 720, 724, 744, 810, 837, 864, 905, 930, 960, 992, 1080, 1086, 1116, 1240, 1296, 1395, 1440, 1448, 1488, 1620, 1629, 1674, 1728, 1810, 1860, 1984, 2160, 2172, 2232, 2480, 2511, 2592, 2715, 2790, 2880, 2896, 2976, 3240, 3258, 3348, 3620, 3720, 4185, 4320, 4344, 4464, 4887, 4960, 5022, 5184, 5430, 5580, 5611, 5792, 5952, 6480, 6516, 6696, 7240, 7440, 8145, 8370, 8640, 8688, 8928, 9774, 9920, 10044, 10860, 11160, 11222, 11584, 12555, 12960, 13032, 13392, 14480, 14661, 14880, 16290, 16740, 16833, 17376, 17856, 19548, 20088, 21720, 22320, 22444, 24435, 25110, 25920, 26064, 26784, 28055, 28960, 29322, 29760, 32580, 33480, 33666, 34752, 39096, 40176, 43440, 44640, 44888, 48870, 50220, 50499, 52128, 53568, 56110, 57920, 58644, 65160, 66960, 67332, 73305, 78192, 80352, 84165, 86880, 89280, 89776, 97740, 100440, 100998, 104256, 112220, 117288, 130320, 133920, 134664, 146610, 151497, 156384, 160704, 168330, 173760, 179552, 195480, 200880, 201996, 224440, 234576, 252495, 260640, 267840, 269328, 293220, 302994, 312768, 336660, 359104, 390960, 401760, 403992, 448880, 454491, 469152, 504990, 521280, 538656, 586440, 605988, 673320, 757485, 781920, 803520, 807984, 897760, 908982, 938304, 1009980, 1077312, 1172880, 1211976, 1346640, 1514970, 1563840, 1615968, 1795520, 1817964, 2019960, 2272455, 2345760, 2423952, 2693280, 3029940, 3231936, 3635928, 4039920, 4544910, 4691520, 4847904, 5386560, 6059880, 7271856, 8079840, 9089820, 9695808, 12119760, 14543712, 16159680, 18179640, 24239520, 29087424, 36359280, 48479040, 72718560, 145437120]

約数ペア:

[(1, 145437120), (2, 72718560), (3, 48479040), (4, 36359280), (5, 29087424), (6, 24239520), (8, 18179640), (9, 16159680), (10, 14543712), (12, 12119760), (15, 9695808), (16, 9089820), (18, 8079840), (20, 7271856), (24, 6059880), (27, 5386560), (30, 4847904), (31, 4691520), (32, 4544910), (36, 4039920), (40, 3635928), (45, 3231936), (48, 3029940), (54, 2693280), (60, 2423952), (62, 2345760), (64, 2272455), (72, 2019960), (80, 1817964), (81, 1795520), (90, 1615968), (93, 1563840), (96, 1514970), (108, 1346640), (120, 1211976), (124, 1172880), (135, 1077312), (144, 1009980), (155, 938304), (160, 908982), (162, 897760), (180, 807984), (181, 803520), (186, 781920), (192, 757485), (216, 673320), (240, 605988), (248, 586440), (270, 538656), (279, 521280), (288, 504990), (310, 469152), (320, 454491), (324, 448880), (360, 403992), (362, 401760), (372, 390960), (405, 359104), (432, 336660), (465, 312768), (480, 302994), (496, 293220), (540, 269328), (543, 267840), (558, 260640), (576, 252495), (620, 234576), (648, 224440), (720, 201996), (724, 200880), (744, 195480), (810, 179552), (837, 173760), (864, 168330), (905, 160704), (930, 156384), (960, 151497), (992, 146610), (1080, 134664), (1086, 133920), (1116, 130320), (1240, 117288), (1296, 112220), (1395, 104256), (1440, 100998), (1448, 100440), (1488, 97740), (1620, 89776), (1629, 89280), (1674, 86880), (1728, 84165), (1810, 80352), (1860, 78192), (1984, 73305), (2160, 67332), (2172, 66960), (2232, 65160), (2480, 58644), (2511, 57920), (2592, 56110), (2715, 53568), (2790, 52128), (2880, 50499), (2896, 50220), (2976, 48870), (3240, 44888), (3258, 44640), (3348, 43440), (3620, 40176), (3720, 39096), (4185, 34752), (4320, 33666), (4344, 33480), (4464, 32580), (4887, 29760), (4960, 29322), (5022, 28960), (5184, 28055), (5430, 26784), (5580, 26064), (5611, 25920), (5792, 25110), (5952, 24435), (6480, 22444), (6516, 22320), (6696, 21720), (7240, 20088), (7440, 19548), (8145, 17856), (8370, 17376), (8640, 16833), (8688, 16740), (8928, 16290), (9774, 14880), (9920, 14661), (10044, 14480), (10860, 13392), (11160, 13032), (11222, 12960), (11584, 12555)]