20324105280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{784109}}^1$

素因数の和:784138

約数の個数: 140

約数和(自身を含む): 72296510220

約数和(自身を除く): 51972404940

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, 784109, 1568218, 2352327, 3136436, 3920545, 4704654, 6272872, 7056981, 7841090, 9409308, 11761635, 12545744, 14113962, 15682180, 18818616, 21170943, 23523270, 25091488, 28227924, 31364360, 35284905, 37637232, 42341886, 47046540, 50182976, 56455848, 62728720, 63512829, 70569810, 75274464, 84683772, 94093080, 105854715, 112911696, 125457440, 127025658, 141139620, 150548928, 169367544, 188186160, 211709430, 225823392, 250914880, 254051316, 282279240, 317564145, 338735088, 376372320, 423418860, 451646784, 508102632, 564558480, 635128290, 677470176, 752744640, 846837720, 1016205264, 1129116960, 1270256580, 1354940352, 1693675440, 2032410528, 2258233920, 2540513160, 3387350880, 4064821056, 5081026320, 6774701760, 10162052640, 20324105280]

約数ペア:

[(1, 20324105280), (2, 10162052640), (3, 6774701760), (4, 5081026320), (5, 4064821056), (6, 3387350880), (8, 2540513160), (9, 2258233920), (10, 2032410528), (12, 1693675440), (15, 1354940352), (16, 1270256580), (18, 1129116960), (20, 1016205264), (24, 846837720), (27, 752744640), (30, 677470176), (32, 635128290), (36, 564558480), (40, 508102632), (45, 451646784), (48, 423418860), (54, 376372320), (60, 338735088), (64, 317564145), (72, 282279240), (80, 254051316), (81, 250914880), (90, 225823392), (96, 211709430), (108, 188186160), (120, 169367544), (135, 150548928), (144, 141139620), (160, 127025658), (162, 125457440), (180, 112911696), (192, 105854715), (216, 94093080), (240, 84683772), (270, 75274464), (288, 70569810), (320, 63512829), (324, 62728720), (360, 56455848), (405, 50182976), (432, 47046540), (480, 42341886), (540, 37637232), (576, 35284905), (648, 31364360), (720, 28227924), (810, 25091488), (864, 23523270), (960, 21170943), (1080, 18818616), (1296, 15682180), (1440, 14113962), (1620, 12545744), (1728, 11761635), (2160, 9409308), (2592, 7841090), (2880, 7056981), (3240, 6272872), (4320, 4704654), (5184, 3920545), (6480, 3136436), (8640, 2352327), (12960, 1568218), (25920, 784109)]