155960640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 280

約数和(自身を含む): 606320352

約数和(自身を除く): 450359712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 547, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1094, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1641, 1728, 1760, 1782, 1980, 2112, 2160, 2188, 2376, 2592, 2640, 2735, 2880, 2970, 3168, 3240, 3282, 3520, 3564, 3960, 4320, 4376, 4455, 4752, 4923, 5184, 5280, 5470, 5940, 6017, 6336, 6480, 6564, 7128, 7920, 8205, 8640, 8752, 8910, 9504, 9846, 10560, 10940, 11880, 12034, 12960, 13128, 14256, 14769, 15840, 16410, 17504, 17820, 18051, 19008, 19692, 21880, 23760, 24068, 24615, 25920, 26256, 28512, 29538, 30085, 31680, 32820, 35008, 35640, 36102, 39384, 43760, 44307, 47520, 48136, 49230, 52512, 54153, 57024, 59076, 60170, 65640, 71280, 72204, 73845, 78768, 87520, 88614, 90255, 95040, 96272, 98460, 105024, 108306, 118152, 120340, 131280, 142560, 144408, 147690, 157536, 162459, 175040, 177228, 180510, 192544, 196920, 216612, 221535, 236304, 240680, 262560, 270765, 285120, 288816, 295380, 315072, 324918, 354456, 361020, 385088, 393840, 433224, 443070, 472608, 481360, 487377, 525120, 541530, 577632, 590760, 649836, 708912, 722040, 787680, 812295, 866448, 886140, 945216, 962720, 974754, 1083060, 1155264, 1181520, 1299672, 1417824, 1444080, 1575360, 1624590, 1732896, 1772280, 1925440, 1949508, 2166120, 2363040, 2436885, 2599344, 2835648, 2888160, 3249180, 3465792, 3544560, 3899016, 4332240, 4726080, 4873770, 5198688, 5776320, 6498360, 7089120, 7798032, 8664480, 9747540, 10397376, 12996720, 14178240, 15596064, 17328960, 19495080, 25993440, 31192128, 38990160, 51986880, 77980320, 155960640]

約数ペア:

[(1, 155960640), (2, 77980320), (3, 51986880), (4, 38990160), (5, 31192128), (6, 25993440), (8, 19495080), (9, 17328960), (10, 15596064), (11, 14178240), (12, 12996720), (15, 10397376), (16, 9747540), (18, 8664480), (20, 7798032), (22, 7089120), (24, 6498360), (27, 5776320), (30, 5198688), (32, 4873770), (33, 4726080), (36, 4332240), (40, 3899016), (44, 3544560), (45, 3465792), (48, 3249180), (54, 2888160), (55, 2835648), (60, 2599344), (64, 2436885), (66, 2363040), (72, 2166120), (80, 1949508), (81, 1925440), (88, 1772280), (90, 1732896), (96, 1624590), (99, 1575360), (108, 1444080), (110, 1417824), (120, 1299672), (132, 1181520), (135, 1155264), (144, 1083060), (160, 974754), (162, 962720), (165, 945216), (176, 886140), (180, 866448), (192, 812295), (198, 787680), (216, 722040), (220, 708912), (240, 649836), (264, 590760), (270, 577632), (288, 541530), (297, 525120), (320, 487377), (324, 481360), (330, 472608), (352, 443070), (360, 433224), (396, 393840), (405, 385088), (432, 361020), (440, 354456), (480, 324918), (495, 315072), (528, 295380), (540, 288816), (547, 285120), (576, 270765), (594, 262560), (648, 240680), (660, 236304), (704, 221535), (720, 216612), (792, 196920), (810, 192544), (864, 180510), (880, 177228), (891, 175040), (960, 162459), (990, 157536), (1056, 147690), (1080, 144408), (1094, 142560), (1188, 131280), (1296, 120340), (1320, 118152), (1440, 108306), (1485, 105024), (1584, 98460), (1620, 96272), (1641, 95040), (1728, 90255), (1760, 88614), (1782, 87520), (1980, 78768), (2112, 73845), (2160, 72204), (2188, 71280), (2376, 65640), (2592, 60170), (2640, 59076), (2735, 57024), (2880, 54153), (2970, 52512), (3168, 49230), (3240, 48136), (3282, 47520), (3520, 44307), (3564, 43760), (3960, 39384), (4320, 36102), (4376, 35640), (4455, 35008), (4752, 32820), (4923, 31680), (5184, 30085), (5280, 29538), (5470, 28512), (5940, 26256), (6017, 25920), (6336, 24615), (6480, 24068), (6564, 23760), (7128, 21880), (7920, 19692), (8205, 19008), (8640, 18051), (8752, 17820), (8910, 17504), (9504, 16410), (9846, 15840), (10560, 14769), (10940, 14256), (11880, 13128), (12034, 12960)]