1236390480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 300

約数和(自身を含む): 4654015740

約数和(自身を除く): 3417625260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 338, 351, 360, 390, 405, 432, 468, 507, 520, 540, 585, 624, 648, 676, 702, 720, 780, 810, 845, 936, 1014, 1040, 1053, 1080, 1129, 1170, 1296, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1872, 2028, 2106, 2160, 2258, 2340, 2535, 2704, 2808, 3042, 3120, 3240, 3380, 3387, 3510, 4056, 4212, 4516, 4563, 4680, 5070, 5265, 5616, 5645, 6084, 6480, 6760, 6774, 7020, 7605, 8112, 8424, 9032, 9126, 9360, 10140, 10161, 10530, 11290, 12168, 13520, 13548, 13689, 14040, 14677, 15210, 16848, 16935, 18064, 18252, 20280, 20322, 21060, 22580, 22815, 24336, 27096, 27378, 28080, 29354, 30420, 30483, 33870, 36504, 40560, 40644, 42120, 44031, 45160, 45630, 50805, 54192, 54756, 58708, 60840, 60966, 67740, 68445, 73008, 73385, 81288, 84240, 88062, 90320, 91260, 91449, 101610, 109512, 117416, 121680, 121932, 132093, 135480, 136890, 146770, 152415, 162576, 176124, 182520, 182898, 190801, 203220, 219024, 220155, 234832, 243864, 264186, 270960, 273780, 293540, 304830, 352248, 365040, 365796, 381602, 396279, 406440, 440310, 457245, 487728, 528372, 547560, 572403, 587080, 609660, 660465, 704496, 731592, 763204, 792558, 812880, 880620, 914490, 954005, 1056744, 1095120, 1144806, 1174160, 1188837, 1219320, 1320930, 1463184, 1526408, 1585116, 1717209, 1761240, 1828980, 1908010, 1981395, 2113488, 2289612, 2377674, 2438640, 2641860, 2862015, 3052816, 3170232, 3434418, 3522480, 3657960, 3816020, 3962790, 4579224, 4755348, 5151627, 5283720, 5724030, 5944185, 6340464, 6868836, 7315920, 7632040, 7925580, 8586045, 9158448, 9510696, 10303254, 10567440, 11448060, 11888370, 13737672, 15264080, 15454881, 15851160, 17172090, 19021392, 20606508, 22896120, 23776740, 25758135, 27475344, 30909762, 31702320, 34344180, 41213016, 45792240, 47553480, 51516270, 61819524, 68688360, 77274405, 82426032, 95106960, 103032540, 123639048, 137376720, 154548810, 206065080, 247278096, 309097620, 412130160, 618195240, 1236390480]

約数ペア:

[(1, 1236390480), (2, 618195240), (3, 412130160), (4, 309097620), (5, 247278096), (6, 206065080), (8, 154548810), (9, 137376720), (10, 123639048), (12, 103032540), (13, 95106960), (15, 82426032), (16, 77274405), (18, 68688360), (20, 61819524), (24, 51516270), (26, 47553480), (27, 45792240), (30, 41213016), (36, 34344180), (39, 31702320), (40, 30909762), (45, 27475344), (48, 25758135), (52, 23776740), (54, 22896120), (60, 20606508), (65, 19021392), (72, 17172090), (78, 15851160), (80, 15454881), (81, 15264080), (90, 13737672), (104, 11888370), (108, 11448060), (117, 10567440), (120, 10303254), (130, 9510696), (135, 9158448), (144, 8586045), (156, 7925580), (162, 7632040), (169, 7315920), (180, 6868836), (195, 6340464), (208, 5944185), (216, 5724030), (234, 5283720), (240, 5151627), (260, 4755348), (270, 4579224), (312, 3962790), (324, 3816020), (338, 3657960), (351, 3522480), (360, 3434418), (390, 3170232), (405, 3052816), (432, 2862015), (468, 2641860), (507, 2438640), (520, 2377674), (540, 2289612), (585, 2113488), (624, 1981395), (648, 1908010), (676, 1828980), (702, 1761240), (720, 1717209), (780, 1585116), (810, 1526408), (845, 1463184), (936, 1320930), (1014, 1219320), (1040, 1188837), (1053, 1174160), (1080, 1144806), (1129, 1095120), (1170, 1056744), (1296, 954005), (1352, 914490), (1404, 880620), (1521, 812880), (1560, 792558), (1620, 763204), (1690, 731592), (1755, 704496), (1872, 660465), (2028, 609660), (2106, 587080), (2160, 572403), (2258, 547560), (2340, 528372), (2535, 487728), (2704, 457245), (2808, 440310), (3042, 406440), (3120, 396279), (3240, 381602), (3380, 365796), (3387, 365040), (3510, 352248), (4056, 304830), (4212, 293540), (4516, 273780), (4563, 270960), (4680, 264186), (5070, 243864), (5265, 234832), (5616, 220155), (5645, 219024), (6084, 203220), (6480, 190801), (6760, 182898), (6774, 182520), (7020, 176124), (7605, 162576), (8112, 152415), (8424, 146770), (9032, 136890), (9126, 135480), (9360, 132093), (10140, 121932), (10161, 121680), (10530, 117416), (11290, 109512), (12168, 101610), (13520, 91449), (13548, 91260), (13689, 90320), (14040, 88062), (14677, 84240), (15210, 81288), (16848, 73385), (16935, 73008), (18064, 68445), (18252, 67740), (20280, 60966), (20322, 60840), (21060, 58708), (22580, 54756), (22815, 54192), (24336, 50805), (27096, 45630), (27378, 45160), (28080, 44031), (29354, 42120), (30420, 40644), (30483, 40560), (33870, 36504)]