85561920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3301}}^1$

素因数の和:3330

約数の個数: 140

約数和(自身を含む): 304451004

約数和(自身を除く): 218889084

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, 3301, 4320, 5184, 6480, 6602, 8640, 9903, 12960, 13204, 16505, 19806, 25920, 26408, 29709, 33010, 39612, 49515, 52816, 59418, 66020, 79224, 89127, 99030, 105632, 118836, 132040, 148545, 158448, 178254, 198060, 211264, 237672, 264080, 267381, 297090, 316896, 356508, 396120, 445635, 475344, 528160, 534762, 594180, 633792, 713016, 792240, 891270, 950688, 1056320, 1069524, 1188360, 1336905, 1426032, 1584480, 1782540, 1901376, 2139048, 2376720, 2673810, 2852064, 3168960, 3565080, 4278096, 4753440, 5347620, 5704128, 7130160, 8556192, 9506880, 10695240, 14260320, 17112384, 21390480, 28520640, 42780960, 85561920]

約数ペア:

[(1, 85561920), (2, 42780960), (3, 28520640), (4, 21390480), (5, 17112384), (6, 14260320), (8, 10695240), (9, 9506880), (10, 8556192), (12, 7130160), (15, 5704128), (16, 5347620), (18, 4753440), (20, 4278096), (24, 3565080), (27, 3168960), (30, 2852064), (32, 2673810), (36, 2376720), (40, 2139048), (45, 1901376), (48, 1782540), (54, 1584480), (60, 1426032), (64, 1336905), (72, 1188360), (80, 1069524), (81, 1056320), (90, 950688), (96, 891270), (108, 792240), (120, 713016), (135, 633792), (144, 594180), (160, 534762), (162, 528160), (180, 475344), (192, 445635), (216, 396120), (240, 356508), (270, 316896), (288, 297090), (320, 267381), (324, 264080), (360, 237672), (405, 211264), (432, 198060), (480, 178254), (540, 158448), (576, 148545), (648, 132040), (720, 118836), (810, 105632), (864, 99030), (960, 89127), (1080, 79224), (1296, 66020), (1440, 59418), (1620, 52816), (1728, 49515), (2160, 39612), (2592, 33010), (2880, 29709), (3240, 26408), (3301, 25920), (4320, 19806), (5184, 16505), (6480, 13204), (6602, 12960), (8640, 9903)]