248175360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 658379520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 167, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 334, 344, 360, 384, 387, 430, 432, 480, 501, 516, 540, 576, 640, 645, 668, 688, 720, 768, 774, 835, 860, 864, 960, 1002, 1032, 1080, 1152, 1161, 1280, 1290, 1336, 1376, 1440, 1503, 1548, 1670, 1720, 1728, 1920, 1935, 2004, 2064, 2160, 2304, 2322, 2505, 2580, 2672, 2752, 2880, 3006, 3096, 3340, 3440, 3456, 3840, 3870, 4008, 4128, 4320, 4509, 4644, 5010, 5160, 5344, 5504, 5760, 5805, 6012, 6192, 6680, 6880, 6912, 7181, 7515, 7740, 8016, 8256, 8640, 9018, 9288, 10020, 10320, 10688, 11008, 11520, 11610, 12024, 12384, 13360, 13760, 14362, 15030, 15480, 16032, 16512, 17280, 18036, 18576, 20040, 20640, 21376, 21543, 22545, 23220, 24048, 24768, 26720, 27520, 28724, 30060, 30960, 32064, 33024, 34560, 35905, 36072, 37152, 40080, 41280, 42752, 43086, 45090, 46440, 48096, 49536, 53440, 55040, 57448, 60120, 61920, 64128, 64629, 71810, 72144, 74304, 80160, 82560, 86172, 90180, 92880, 96192, 99072, 106880, 107715, 114896, 120240, 123840, 128256, 129258, 143620, 144288, 148608, 160320, 165120, 172344, 180360, 185760, 192384, 193887, 213760, 215430, 229792, 240480, 247680, 258516, 287240, 288576, 297216, 320640, 323145, 344688, 360720, 371520, 384768, 387774, 430860, 459584, 480960, 495360, 517032, 574480, 577152, 641280, 646290, 689376, 721440, 743040, 775548, 861720, 919168, 961920, 969435, 1034064, 1148960, 1154304, 1292580, 1378752, 1442880, 1486080, 1551096, 1723440, 1838336, 1923840, 1938870, 2068128, 2297920, 2585160, 2757504, 2885760, 3102192, 3446880, 3877740, 4136256, 4595840, 5170320, 5515008, 5771520, 6204384, 6893760, 7755480, 8272512, 9191680, 10340640, 12408768, 13787520, 15510960, 16545024, 20681280, 24817536, 27575040, 31021920, 41362560, 49635072, 62043840, 82725120, 124087680, 248175360]

約数ペア:

[(1, 248175360), (2, 124087680), (3, 82725120), (4, 62043840), (5, 49635072), (6, 41362560), (8, 31021920), (9, 27575040), (10, 24817536), (12, 20681280), (15, 16545024), (16, 15510960), (18, 13787520), (20, 12408768), (24, 10340640), (27, 9191680), (30, 8272512), (32, 7755480), (36, 6893760), (40, 6204384), (43, 5771520), (45, 5515008), (48, 5170320), (54, 4595840), (60, 4136256), (64, 3877740), (72, 3446880), (80, 3102192), (86, 2885760), (90, 2757504), (96, 2585160), (108, 2297920), (120, 2068128), (128, 1938870), (129, 1923840), (135, 1838336), (144, 1723440), (160, 1551096), (167, 1486080), (172, 1442880), (180, 1378752), (192, 1292580), (215, 1154304), (216, 1148960), (240, 1034064), (256, 969435), (258, 961920), (270, 919168), (288, 861720), (320, 775548), (334, 743040), (344, 721440), (360, 689376), (384, 646290), (387, 641280), (430, 577152), (432, 574480), (480, 517032), (501, 495360), (516, 480960), (540, 459584), (576, 430860), (640, 387774), (645, 384768), (668, 371520), (688, 360720), (720, 344688), (768, 323145), (774, 320640), (835, 297216), (860, 288576), (864, 287240), (960, 258516), (1002, 247680), (1032, 240480), (1080, 229792), (1152, 215430), (1161, 213760), (1280, 193887), (1290, 192384), (1336, 185760), (1376, 180360), (1440, 172344), (1503, 165120), (1548, 160320), (1670, 148608), (1720, 144288), (1728, 143620), (1920, 129258), (1935, 128256), (2004, 123840), (2064, 120240), (2160, 114896), (2304, 107715), (2322, 106880), (2505, 99072), (2580, 96192), (2672, 92880), (2752, 90180), (2880, 86172), (3006, 82560), (3096, 80160), (3340, 74304), (3440, 72144), (3456, 71810), (3840, 64629), (3870, 64128), (4008, 61920), (4128, 60120), (4320, 57448), (4509, 55040), (4644, 53440), (5010, 49536), (5160, 48096), (5344, 46440), (5504, 45090), (5760, 43086), (5805, 42752), (6012, 41280), (6192, 40080), (6680, 37152), (6880, 36072), (6912, 35905), (7181, 34560), (7515, 33024), (7740, 32064), (8016, 30960), (8256, 30060), (8640, 28724), (9018, 27520), (9288, 26720), (10020, 24768), (10320, 24048), (10688, 23220), (11008, 22545), (11520, 21543), (11610, 21376), (12024, 20640), (12384, 20040), (13360, 18576), (13760, 18036), (14362, 17280), (15030, 16512), (15480, 16032)]