80304747840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{17117}}^1$

素因数の和:17327

約数の個数: 280

約数和(自身を含む): 287253118152

約数和(自身を除く): 206948370312

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, 181, 192, 216, 240, 270, 288, 320, 324, 360, 362, 405, 432, 480, 540, 543, 576, 648, 720, 724, 810, 864, 905, 960, 1080, 1086, 1296, 1440, 1448, 1620, 1629, 1728, 1810, 2160, 2172, 2592, 2715, 2880, 2896, 3240, 3258, 3620, 4320, 4344, 4887, 5184, 5430, 5792, 6480, 6516, 7240, 8145, 8640, 8688, 9774, 10860, 11584, 12960, 13032, 14480, 14661, 16290, 17117, 17376, 19548, 21720, 24435, 25920, 26064, 28960, 29322, 32580, 34234, 34752, 39096, 43440, 48870, 51351, 52128, 57920, 58644, 65160, 68468, 73305, 78192, 85585, 86880, 97740, 102702, 104256, 117288, 130320, 136936, 146610, 154053, 156384, 171170, 173760, 195480, 205404, 234576, 256755, 260640, 273872, 293220, 308106, 312768, 342340, 390960, 410808, 462159, 469152, 513510, 521280, 547744, 586440, 616212, 684680, 770265, 781920, 821616, 924318, 938304, 1027020, 1095488, 1172880, 1232424, 1369360, 1386477, 1540530, 1563840, 1643232, 1848636, 2054040, 2310795, 2345760, 2464848, 2738720, 2772954, 3081060, 3098177, 3286464, 3697272, 4108080, 4621590, 4691520, 4929696, 5477440, 5545908, 6162120, 6196354, 6932385, 7394544, 8216160, 9243180, 9294531, 9859392, 11091816, 12324240, 12392708, 13864770, 14789088, 15490885, 16432320, 18486360, 18589062, 22183632, 24648480, 24785416, 27729540, 27883593, 29578176, 30981770, 36972720, 37178124, 44367264, 46472655, 49296960, 49570832, 55459080, 55767186, 61963540, 73945440, 74356248, 83650779, 88734528, 92945310, 99141664, 110918160, 111534372, 123927080, 139417965, 147890880, 148712496, 167301558, 185890620, 198283328, 221836320, 223068744, 247854160, 250952337, 278835930, 297424992, 334603116, 371781240, 418253895, 443672640, 446137488, 495708320, 501904674, 557671860, 594849984, 669206232, 743562480, 836507790, 892274976, 991416640, 1003809348, 1115343720, 1254761685, 1338412464, 1487124960, 1673015580, 1784549952, 2007618696, 2230687440, 2509523370, 2676824928, 2974249920, 3346031160, 4015237392, 4461374880, 5019046740, 5353649856, 6692062320, 8030474784, 8922749760, 10038093480, 13384124640, 16060949568, 20076186960, 26768249280, 40152373920, 80304747840]

約数ペア:

[(1, 80304747840), (2, 40152373920), (3, 26768249280), (4, 20076186960), (5, 16060949568), (6, 13384124640), (8, 10038093480), (9, 8922749760), (10, 8030474784), (12, 6692062320), (15, 5353649856), (16, 5019046740), (18, 4461374880), (20, 4015237392), (24, 3346031160), (27, 2974249920), (30, 2676824928), (32, 2509523370), (36, 2230687440), (40, 2007618696), (45, 1784549952), (48, 1673015580), (54, 1487124960), (60, 1338412464), (64, 1254761685), (72, 1115343720), (80, 1003809348), (81, 991416640), (90, 892274976), (96, 836507790), (108, 743562480), (120, 669206232), (135, 594849984), (144, 557671860), (160, 501904674), (162, 495708320), (180, 446137488), (181, 443672640), (192, 418253895), (216, 371781240), (240, 334603116), (270, 297424992), (288, 278835930), (320, 250952337), (324, 247854160), (360, 223068744), (362, 221836320), (405, 198283328), (432, 185890620), (480, 167301558), (540, 148712496), (543, 147890880), (576, 139417965), (648, 123927080), (720, 111534372), (724, 110918160), (810, 99141664), (864, 92945310), (905, 88734528), (960, 83650779), (1080, 74356248), (1086, 73945440), (1296, 61963540), (1440, 55767186), (1448, 55459080), (1620, 49570832), (1629, 49296960), (1728, 46472655), (1810, 44367264), (2160, 37178124), (2172, 36972720), (2592, 30981770), (2715, 29578176), (2880, 27883593), (2896, 27729540), (3240, 24785416), (3258, 24648480), (3620, 22183632), (4320, 18589062), (4344, 18486360), (4887, 16432320), (5184, 15490885), (5430, 14789088), (5792, 13864770), (6480, 12392708), (6516, 12324240), (7240, 11091816), (8145, 9859392), (8640, 9294531), (8688, 9243180), (9774, 8216160), (10860, 7394544), (11584, 6932385), (12960, 6196354), (13032, 6162120), (14480, 5545908), (14661, 5477440), (16290, 4929696), (17117, 4691520), (17376, 4621590), (19548, 4108080), (21720, 3697272), (24435, 3286464), (25920, 3098177), (26064, 3081060), (28960, 2772954), (29322, 2738720), (32580, 2464848), (34234, 2345760), (34752, 2310795), (39096, 2054040), (43440, 1848636), (48870, 1643232), (51351, 1563840), (52128, 1540530), (57920, 1386477), (58644, 1369360), (65160, 1232424), (68468, 1172880), (73305, 1095488), (78192, 1027020), (85585, 938304), (86880, 924318), (97740, 821616), (102702, 781920), (104256, 770265), (117288, 684680), (130320, 616212), (136936, 586440), (146610, 547744), (154053, 521280), (156384, 513510), (171170, 469152), (173760, 462159), (195480, 410808), (205404, 390960), (234576, 342340), (256755, 312768), (260640, 308106), (273872, 293220)]