173897280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6738

約数の個数: 140

約数和(自身を含む): 618675420

約数和(自身を除く): 444778140

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, 6709, 8640, 12960, 13418, 20127, 25920, 26836, 33545, 40254, 53672, 60381, 67090, 80508, 100635, 107344, 120762, 134180, 161016, 181143, 201270, 214688, 241524, 268360, 301905, 322032, 362286, 402540, 429376, 483048, 536720, 543429, 603810, 644064, 724572, 805080, 905715, 966096, 1073440, 1086858, 1207620, 1288128, 1449144, 1610160, 1811430, 1932192, 2146880, 2173716, 2415240, 2717145, 2898288, 3220320, 3622860, 3864384, 4347432, 4830480, 5434290, 5796576, 6440640, 7245720, 8694864, 9660960, 10868580, 11593152, 14491440, 17389728, 19321920, 21737160, 28982880, 34779456, 43474320, 57965760, 86948640, 173897280]

約数ペア:

[(1, 173897280), (2, 86948640), (3, 57965760), (4, 43474320), (5, 34779456), (6, 28982880), (8, 21737160), (9, 19321920), (10, 17389728), (12, 14491440), (15, 11593152), (16, 10868580), (18, 9660960), (20, 8694864), (24, 7245720), (27, 6440640), (30, 5796576), (32, 5434290), (36, 4830480), (40, 4347432), (45, 3864384), (48, 3622860), (54, 3220320), (60, 2898288), (64, 2717145), (72, 2415240), (80, 2173716), (81, 2146880), (90, 1932192), (96, 1811430), (108, 1610160), (120, 1449144), (135, 1288128), (144, 1207620), (160, 1086858), (162, 1073440), (180, 966096), (192, 905715), (216, 805080), (240, 724572), (270, 644064), (288, 603810), (320, 543429), (324, 536720), (360, 483048), (405, 429376), (432, 402540), (480, 362286), (540, 322032), (576, 301905), (648, 268360), (720, 241524), (810, 214688), (864, 201270), (960, 181143), (1080, 161016), (1296, 134180), (1440, 120762), (1620, 107344), (1728, 100635), (2160, 80508), (2592, 67090), (2880, 60381), (3240, 53672), (4320, 40254), (5184, 33545), (6480, 26836), (6709, 25920), (8640, 20127), (12960, 13418)]