165450240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 589837248

約数和(自身を除く): 424387008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 167, 172, 180, 192, 215, 240, 256, 258, 288, 320, 334, 344, 360, 384, 387, 430, 480, 501, 512, 516, 576, 640, 645, 668, 688, 720, 768, 774, 835, 860, 960, 1002, 1032, 1152, 1280, 1290, 1336, 1376, 1440, 1503, 1536, 1548, 1670, 1720, 1920, 1935, 2004, 2064, 2304, 2505, 2560, 2580, 2672, 2752, 2880, 3006, 3096, 3340, 3440, 3840, 3870, 4008, 4128, 4608, 5010, 5160, 5344, 5504, 5760, 6012, 6192, 6680, 6880, 7181, 7515, 7680, 7740, 8016, 8256, 10020, 10320, 10688, 11008, 11520, 12024, 12384, 13360, 13760, 14362, 15030, 15480, 16032, 16512, 20040, 20640, 21376, 21543, 22016, 23040, 24048, 24768, 26720, 27520, 28724, 30060, 30960, 32064, 33024, 35905, 40080, 41280, 42752, 43086, 48096, 49536, 53440, 55040, 57448, 60120, 61920, 64128, 64629, 66048, 71810, 80160, 82560, 85504, 86172, 96192, 99072, 106880, 107715, 110080, 114896, 120240, 123840, 128256, 129258, 143620, 160320, 165120, 172344, 192384, 198144, 213760, 215430, 229792, 240480, 247680, 256512, 258516, 287240, 320640, 323145, 330240, 344688, 384768, 427520, 430860, 459584, 480960, 495360, 517032, 574480, 641280, 646290, 689376, 769536, 861720, 919168, 961920, 990720, 1034064, 1148960, 1282560, 1292580, 1378752, 1723440, 1838336, 1923840, 2068128, 2297920, 2585160, 2757504, 3446880, 3676672, 3847680, 4136256, 4595840, 5170320, 5515008, 6893760, 8272512, 9191680, 10340640, 11030016, 13787520, 16545024, 18383360, 20681280, 27575040, 33090048, 41362560, 55150080, 82725120, 165450240]

約数ペア:

[(1, 165450240), (2, 82725120), (3, 55150080), (4, 41362560), (5, 33090048), (6, 27575040), (8, 20681280), (9, 18383360), (10, 16545024), (12, 13787520), (15, 11030016), (16, 10340640), (18, 9191680), (20, 8272512), (24, 6893760), (30, 5515008), (32, 5170320), (36, 4595840), (40, 4136256), (43, 3847680), (45, 3676672), (48, 3446880), (60, 2757504), (64, 2585160), (72, 2297920), (80, 2068128), (86, 1923840), (90, 1838336), (96, 1723440), (120, 1378752), (128, 1292580), (129, 1282560), (144, 1148960), (160, 1034064), (167, 990720), (172, 961920), (180, 919168), (192, 861720), (215, 769536), (240, 689376), (256, 646290), (258, 641280), (288, 574480), (320, 517032), (334, 495360), (344, 480960), (360, 459584), (384, 430860), (387, 427520), (430, 384768), (480, 344688), (501, 330240), (512, 323145), (516, 320640), (576, 287240), (640, 258516), (645, 256512), (668, 247680), (688, 240480), (720, 229792), (768, 215430), (774, 213760), (835, 198144), (860, 192384), (960, 172344), (1002, 165120), (1032, 160320), (1152, 143620), (1280, 129258), (1290, 128256), (1336, 123840), (1376, 120240), (1440, 114896), (1503, 110080), (1536, 107715), (1548, 106880), (1670, 99072), (1720, 96192), (1920, 86172), (1935, 85504), (2004, 82560), (2064, 80160), (2304, 71810), (2505, 66048), (2560, 64629), (2580, 64128), (2672, 61920), (2752, 60120), (2880, 57448), (3006, 55040), (3096, 53440), (3340, 49536), (3440, 48096), (3840, 43086), (3870, 42752), (4008, 41280), (4128, 40080), (4608, 35905), (5010, 33024), (5160, 32064), (5344, 30960), (5504, 30060), (5760, 28724), (6012, 27520), (6192, 26720), (6680, 24768), (6880, 24048), (7181, 23040), (7515, 22016), (7680, 21543), (7740, 21376), (8016, 20640), (8256, 20040), (10020, 16512), (10320, 16032), (10688, 15480), (11008, 15030), (11520, 14362), (12024, 13760), (12384, 13360)]