2901821760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{111953}}^1$

素因数の和:111982

約数の個数: 140

約数和(自身を含む): 10322382708

約数和(自身を除く): 7420560948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 111953, 223906, 335859, 447812, 559765, 671718, 895624, 1007577, 1119530, 1343436, 1679295, 1791248, 2015154, 2239060, 2686872, 3022731, 3358590, 3582496, 4030308, 4478120, 5037885, 5373744, 6045462, 6717180, 7164992, 8060616, 8956240, 9068193, 10075770, 10747488, 12090924, 13434360, 15113655, 16121232, 17912480, 18136386, 20151540, 21494976, 24181848, 26868720, 30227310, 32242464, 35824960, 36272772, 40303080, 45340965, 48363696, 53737440, 60454620, 64484928, 72545544, 80606160, 90681930, 96727392, 107474880, 120909240, 145091088, 161212320, 181363860, 193454784, 241818480, 290182176, 322424640, 362727720, 483636960, 580364352, 725455440, 967273920, 1450910880, 2901821760]

約数ペア:

[(1, 2901821760), (2, 1450910880), (3, 967273920), (4, 725455440), (5, 580364352), (6, 483636960), (8, 362727720), (9, 322424640), (10, 290182176), (12, 241818480), (15, 193454784), (16, 181363860), (18, 161212320), (20, 145091088), (24, 120909240), (27, 107474880), (30, 96727392), (32, 90681930), (36, 80606160), (40, 72545544), (45, 64484928), (48, 60454620), (54, 53737440), (60, 48363696), (64, 45340965), (72, 40303080), (80, 36272772), (81, 35824960), (90, 32242464), (96, 30227310), (108, 26868720), (120, 24181848), (135, 21494976), (144, 20151540), (160, 18136386), (162, 17912480), (180, 16121232), (192, 15113655), (216, 13434360), (240, 12090924), (270, 10747488), (288, 10075770), (320, 9068193), (324, 8956240), (360, 8060616), (405, 7164992), (432, 6717180), (480, 6045462), (540, 5373744), (576, 5037885), (648, 4478120), (720, 4030308), (810, 3582496), (864, 3358590), (960, 3022731), (1080, 2686872), (1296, 2239060), (1440, 2015154), (1620, 1791248), (1728, 1679295), (2160, 1343436), (2592, 1119530), (2880, 1007577), (3240, 895624), (4320, 671718), (5184, 559765), (6480, 447812), (8640, 335859), (12960, 223906), (25920, 111953)]