85181760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9859}}^1$

素因数の和:9885

約数の個数: 112

約数和(自身を含む): 300532800

約数和(自身を除く): 215351040

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9859, 19718, 29577, 39436, 49295, 59154, 78872, 88731, 98590, 118308, 147885, 157744, 177462, 197180, 236616, 266193, 295770, 315488, 354924, 394360, 443655, 473232, 532386, 591540, 630976, 709848, 788720, 887310, 946464, 1064772, 1183080, 1330965, 1419696, 1577440, 1774620, 1892928, 2129544, 2366160, 2661930, 2839392, 3154880, 3549240, 4259088, 4732320, 5323860, 5678784, 7098480, 8518176, 9464640, 10647720, 14196960, 17036352, 21295440, 28393920, 42590880, 85181760]

約数ペア:

[(1, 85181760), (2, 42590880), (3, 28393920), (4, 21295440), (5, 17036352), (6, 14196960), (8, 10647720), (9, 9464640), (10, 8518176), (12, 7098480), (15, 5678784), (16, 5323860), (18, 4732320), (20, 4259088), (24, 3549240), (27, 3154880), (30, 2839392), (32, 2661930), (36, 2366160), (40, 2129544), (45, 1892928), (48, 1774620), (54, 1577440), (60, 1419696), (64, 1330965), (72, 1183080), (80, 1064772), (90, 946464), (96, 887310), (108, 788720), (120, 709848), (135, 630976), (144, 591540), (160, 532386), (180, 473232), (192, 443655), (216, 394360), (240, 354924), (270, 315488), (288, 295770), (320, 266193), (360, 236616), (432, 197180), (480, 177462), (540, 157744), (576, 147885), (720, 118308), (864, 98590), (960, 88731), (1080, 78872), (1440, 59154), (1728, 49295), (2160, 39436), (2880, 29577), (4320, 19718), (8640, 9859)]