144724320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 240

約数和(自身を含む): 550685520

約数和(自身を除く): 405961200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 859, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1718, 1755, 1872, 2080, 2106, 2160, 2340, 2577, 2592, 2808, 3120, 3240, 3436, 3510, 3744, 4212, 4295, 4320, 4680, 5154, 5265, 5616, 6240, 6480, 6872, 7020, 7731, 8424, 8590, 9360, 10308, 10530, 11167, 11232, 12885, 12960, 13744, 14040, 15462, 16848, 17180, 18720, 20616, 21060, 22334, 23193, 25770, 27488, 28080, 30924, 33501, 33696, 34360, 38655, 41232, 42120, 44668, 46386, 51540, 55835, 56160, 61848, 67002, 68720, 69579, 77310, 82464, 84240, 89336, 92772, 100503, 103080, 111670, 115965, 123696, 134004, 137440, 139158, 154620, 167505, 168480, 178672, 185544, 201006, 206160, 223340, 231930, 247392, 268008, 278316, 301509, 309240, 335010, 347895, 357344, 371088, 402012, 412320, 446680, 463860, 502515, 536016, 556632, 603018, 618480, 670020, 695790, 742176, 804024, 893360, 904527, 927720, 1005030, 1072032, 1113264, 1206036, 1236960, 1340040, 1391580, 1507545, 1608048, 1786720, 1809054, 1855440, 2010060, 2226528, 2412072, 2680080, 2783160, 3015090, 3216096, 3618108, 3710880, 4020120, 4522635, 4824144, 5360160, 5566320, 6030180, 7236216, 8040240, 9045270, 9648288, 11132640, 12060360, 14472432, 16080480, 18090540, 24120720, 28944864, 36181080, 48241440, 72362160, 144724320]

約数ペア:

[(1, 144724320), (2, 72362160), (3, 48241440), (4, 36181080), (5, 28944864), (6, 24120720), (8, 18090540), (9, 16080480), (10, 14472432), (12, 12060360), (13, 11132640), (15, 9648288), (16, 9045270), (18, 8040240), (20, 7236216), (24, 6030180), (26, 5566320), (27, 5360160), (30, 4824144), (32, 4522635), (36, 4020120), (39, 3710880), (40, 3618108), (45, 3216096), (48, 3015090), (52, 2783160), (54, 2680080), (60, 2412072), (65, 2226528), (72, 2010060), (78, 1855440), (80, 1809054), (81, 1786720), (90, 1608048), (96, 1507545), (104, 1391580), (108, 1340040), (117, 1236960), (120, 1206036), (130, 1113264), (135, 1072032), (144, 1005030), (156, 927720), (160, 904527), (162, 893360), (180, 804024), (195, 742176), (208, 695790), (216, 670020), (234, 618480), (240, 603018), (260, 556632), (270, 536016), (288, 502515), (312, 463860), (324, 446680), (351, 412320), (360, 402012), (390, 371088), (405, 357344), (416, 347895), (432, 335010), (468, 309240), (480, 301509), (520, 278316), (540, 268008), (585, 247392), (624, 231930), (648, 223340), (702, 206160), (720, 201006), (780, 185544), (810, 178672), (859, 168480), (864, 167505), (936, 154620), (1040, 139158), (1053, 137440), (1080, 134004), (1170, 123696), (1248, 115965), (1296, 111670), (1404, 103080), (1440, 100503), (1560, 92772), (1620, 89336), (1718, 84240), (1755, 82464), (1872, 77310), (2080, 69579), (2106, 68720), (2160, 67002), (2340, 61848), (2577, 56160), (2592, 55835), (2808, 51540), (3120, 46386), (3240, 44668), (3436, 42120), (3510, 41232), (3744, 38655), (4212, 34360), (4295, 33696), (4320, 33501), (4680, 30924), (5154, 28080), (5265, 27488), (5616, 25770), (6240, 23193), (6480, 22334), (6872, 21060), (7020, 20616), (7731, 18720), (8424, 17180), (8590, 16848), (9360, 15462), (10308, 14040), (10530, 13744), (11167, 12960), (11232, 12885)]