86857920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 168

約数和(自身を含む): 310097424

約数和(自身を除く): 223239504

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1117, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2234, 2430, 2592, 2880, 3240, 3351, 3888, 4320, 4468, 4860, 5184, 5585, 6480, 6702, 7776, 8640, 8936, 9720, 10053, 11170, 12960, 13404, 15552, 16755, 17872, 19440, 20106, 22340, 25920, 26808, 30159, 33510, 35744, 38880, 40212, 44680, 50265, 53616, 60318, 67020, 71488, 77760, 80424, 89360, 90477, 100530, 107232, 120636, 134040, 150795, 160848, 178720, 180954, 201060, 214464, 241272, 268080, 271431, 301590, 321696, 357440, 361908, 402120, 452385, 482544, 536160, 542862, 603180, 643392, 723816, 804240, 904770, 965088, 1072320, 1085724, 1206360, 1357155, 1447632, 1608480, 1809540, 1930176, 2171448, 2412720, 2714310, 2895264, 3216960, 3619080, 4342896, 4825440, 5428620, 5790528, 7238160, 8685792, 9650880, 10857240, 14476320, 17371584, 21714480, 28952640, 43428960, 86857920]

約数ペア:

[(1, 86857920), (2, 43428960), (3, 28952640), (4, 21714480), (5, 17371584), (6, 14476320), (8, 10857240), (9, 9650880), (10, 8685792), (12, 7238160), (15, 5790528), (16, 5428620), (18, 4825440), (20, 4342896), (24, 3619080), (27, 3216960), (30, 2895264), (32, 2714310), (36, 2412720), (40, 2171448), (45, 1930176), (48, 1809540), (54, 1608480), (60, 1447632), (64, 1357155), (72, 1206360), (80, 1085724), (81, 1072320), (90, 965088), (96, 904770), (108, 804240), (120, 723816), (135, 643392), (144, 603180), (160, 542862), (162, 536160), (180, 482544), (192, 452385), (216, 402120), (240, 361908), (243, 357440), (270, 321696), (288, 301590), (320, 271431), (324, 268080), (360, 241272), (405, 214464), (432, 201060), (480, 180954), (486, 178720), (540, 160848), (576, 150795), (648, 134040), (720, 120636), (810, 107232), (864, 100530), (960, 90477), (972, 89360), (1080, 80424), (1117, 77760), (1215, 71488), (1296, 67020), (1440, 60318), (1620, 53616), (1728, 50265), (1944, 44680), (2160, 40212), (2234, 38880), (2430, 35744), (2592, 33510), (2880, 30159), (3240, 26808), (3351, 25920), (3888, 22340), (4320, 20106), (4468, 19440), (4860, 17872), (5184, 16755), (5585, 15552), (6480, 13404), (6702, 12960), (7776, 11170), (8640, 10053), (8936, 9720)]