231863040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6709}}^1$

素因数の和:6739

約数の個数: 144

約数和(自身を含む): 822914400

約数和(自身を除く): 591051360

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6709, 6912, 8640, 11520, 13418, 17280, 20127, 26836, 33545, 34560, 40254, 53672, 60381, 67090, 80508, 100635, 107344, 120762, 134180, 161016, 181143, 201270, 214688, 241524, 268360, 301905, 322032, 362286, 402540, 429376, 483048, 536720, 603810, 644064, 724572, 805080, 858752, 905715, 966096, 1073440, 1207620, 1288128, 1449144, 1610160, 1717504, 1811430, 1932192, 2146880, 2415240, 2576256, 2898288, 3220320, 3622860, 3864384, 4293760, 4830480, 5152512, 5796576, 6440640, 7245720, 7728768, 8587520, 9660960, 11593152, 12881280, 14491440, 15457536, 19321920, 23186304, 25762560, 28982880, 38643840, 46372608, 57965760, 77287680, 115931520, 231863040]

約数ペア:

[(1, 231863040), (2, 115931520), (3, 77287680), (4, 57965760), (5, 46372608), (6, 38643840), (8, 28982880), (9, 25762560), (10, 23186304), (12, 19321920), (15, 15457536), (16, 14491440), (18, 12881280), (20, 11593152), (24, 9660960), (27, 8587520), (30, 7728768), (32, 7245720), (36, 6440640), (40, 5796576), (45, 5152512), (48, 4830480), (54, 4293760), (60, 3864384), (64, 3622860), (72, 3220320), (80, 2898288), (90, 2576256), (96, 2415240), (108, 2146880), (120, 1932192), (128, 1811430), (135, 1717504), (144, 1610160), (160, 1449144), (180, 1288128), (192, 1207620), (216, 1073440), (240, 966096), (256, 905715), (270, 858752), (288, 805080), (320, 724572), (360, 644064), (384, 603810), (432, 536720), (480, 483048), (540, 429376), (576, 402540), (640, 362286), (720, 322032), (768, 301905), (864, 268360), (960, 241524), (1080, 214688), (1152, 201270), (1280, 181143), (1440, 161016), (1728, 134180), (1920, 120762), (2160, 107344), (2304, 100635), (2880, 80508), (3456, 67090), (3840, 60381), (4320, 53672), (5760, 40254), (6709, 34560), (6912, 33545), (8640, 26836), (11520, 20127), (13418, 17280)]