1804659840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 192

約数和(自身を含む): 6283330560

約数和(自身を除く): 4478670720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2467, 2540, 2880, 3048, 3810, 4064, 4572, 4934, 5080, 5715, 5760, 6096, 7401, 7620, 8128, 9144, 9868, 10160, 11430, 12192, 12335, 14802, 15240, 16256, 18288, 19736, 20320, 22203, 22860, 24384, 24670, 29604, 30480, 36576, 37005, 39472, 40640, 44406, 45720, 48768, 49340, 59208, 60960, 73152, 74010, 78944, 81280, 88812, 91440, 98680, 111015, 118416, 121920, 146304, 148020, 157888, 177624, 182880, 197360, 222030, 236832, 243840, 296040, 313309, 315776, 355248, 365760, 394720, 444060, 473664, 592080, 626618, 710496, 731520, 789440, 888120, 939927, 947328, 1184160, 1253236, 1420992, 1566545, 1578880, 1776240, 1879854, 2368320, 2506472, 2819781, 2841984, 3133090, 3552480, 3759708, 4699635, 4736640, 5012944, 5639562, 6266180, 7104960, 7519416, 9399270, 10025888, 11279124, 12532360, 14098905, 14209920, 15038832, 18798540, 20051776, 22558248, 25064720, 28197810, 30077664, 37597080, 40103552, 45116496, 50129440, 56395620, 60155328, 75194160, 90232992, 100258880, 112791240, 120310656, 150388320, 180465984, 200517760, 225582480, 300776640, 360931968, 451164960, 601553280, 902329920, 1804659840]

約数ペア:

[(1, 1804659840), (2, 902329920), (3, 601553280), (4, 451164960), (5, 360931968), (6, 300776640), (8, 225582480), (9, 200517760), (10, 180465984), (12, 150388320), (15, 120310656), (16, 112791240), (18, 100258880), (20, 90232992), (24, 75194160), (30, 60155328), (32, 56395620), (36, 50129440), (40, 45116496), (45, 40103552), (48, 37597080), (60, 30077664), (64, 28197810), (72, 25064720), (80, 22558248), (90, 20051776), (96, 18798540), (120, 15038832), (127, 14209920), (128, 14098905), (144, 12532360), (160, 11279124), (180, 10025888), (192, 9399270), (240, 7519416), (254, 7104960), (288, 6266180), (320, 5639562), (360, 5012944), (381, 4736640), (384, 4699635), (480, 3759708), (508, 3552480), (576, 3133090), (635, 2841984), (640, 2819781), (720, 2506472), (762, 2368320), (960, 1879854), (1016, 1776240), (1143, 1578880), (1152, 1566545), (1270, 1420992), (1440, 1253236), (1524, 1184160), (1905, 947328), (1920, 939927), (2032, 888120), (2286, 789440), (2467, 731520), (2540, 710496), (2880, 626618), (3048, 592080), (3810, 473664), (4064, 444060), (4572, 394720), (4934, 365760), (5080, 355248), (5715, 315776), (5760, 313309), (6096, 296040), (7401, 243840), (7620, 236832), (8128, 222030), (9144, 197360), (9868, 182880), (10160, 177624), (11430, 157888), (12192, 148020), (12335, 146304), (14802, 121920), (15240, 118416), (16256, 111015), (18288, 98680), (19736, 91440), (20320, 88812), (22203, 81280), (22860, 78944), (24384, 74010), (24670, 73152), (29604, 60960), (30480, 59208), (36576, 49340), (37005, 48768), (39472, 45720), (40640, 44406)]