12685403520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{244703}}^1$

素因数の和:244734

約数の個数: 160

約数和(自身を含む): 45302051520

約数和(自身を除く): 32616648000

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 244703, 489406, 734109, 978812, 1223515, 1468218, 1957624, 2202327, 2447030, 2936436, 3670545, 3915248, 4404654, 4894060, 5872872, 6606981, 7341090, 7830496, 8809308, 9788120, 11011635, 11745744, 13213962, 14682180, 15660992, 17618616, 19576240, 19820943, 22023270, 23491488, 26427924, 29364360, 31321984, 33034905, 35237232, 39152480, 39641886, 44046540, 46982976, 52855848, 58728720, 66069810, 70474464, 78304960, 79283772, 88093080, 93965952, 99104715, 105711696, 117457440, 132139620, 140948928, 156609920, 158567544, 176186160, 198209430, 211423392, 234914880, 264279240, 281897856, 317135088, 352372320, 396418860, 422846784, 469829760, 528558480, 634270176, 704744640, 792837720, 845693568, 1057116960, 1268540352, 1409489280, 1585675440, 2114233920, 2537080704, 3171350880, 4228467840, 6342701760, 12685403520]

約数ペア:

[(1, 12685403520), (2, 6342701760), (3, 4228467840), (4, 3171350880), (5, 2537080704), (6, 2114233920), (8, 1585675440), (9, 1409489280), (10, 1268540352), (12, 1057116960), (15, 845693568), (16, 792837720), (18, 704744640), (20, 634270176), (24, 528558480), (27, 469829760), (30, 422846784), (32, 396418860), (36, 352372320), (40, 317135088), (45, 281897856), (48, 264279240), (54, 234914880), (60, 211423392), (64, 198209430), (72, 176186160), (80, 158567544), (81, 156609920), (90, 140948928), (96, 132139620), (108, 117457440), (120, 105711696), (128, 99104715), (135, 93965952), (144, 88093080), (160, 79283772), (162, 78304960), (180, 70474464), (192, 66069810), (216, 58728720), (240, 52855848), (270, 46982976), (288, 44046540), (320, 39641886), (324, 39152480), (360, 35237232), (384, 33034905), (405, 31321984), (432, 29364360), (480, 26427924), (540, 23491488), (576, 22023270), (640, 19820943), (648, 19576240), (720, 17618616), (810, 15660992), (864, 14682180), (960, 13213962), (1080, 11745744), (1152, 11011635), (1296, 9788120), (1440, 8809308), (1620, 7830496), (1728, 7341090), (1920, 6606981), (2160, 5872872), (2592, 4894060), (2880, 4404654), (3240, 3915248), (3456, 3670545), (4320, 2936436), (5184, 2447030), (5760, 2202327), (6480, 1957624), (8640, 1468218), (10368, 1223515), (12960, 978812), (17280, 734109), (25920, 489406), (51840, 244703)]