380777760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 240

約数和(自身を含む): 1466543232

約数和(自身を除く): 1085765472

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, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2671, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5342, 5940, 6480, 7128, 7920, 8013, 8910, 9504, 10684, 11880, 12960, 13355, 14256, 15840, 16026, 17820, 21368, 23760, 24039, 26710, 28512, 29381, 32052, 35640, 40065, 42736, 47520, 48078, 53420, 58762, 64104, 71280, 72117, 80130, 85472, 88143, 96156, 106840, 117524, 120195, 128208, 142560, 144234, 146905, 160260, 176286, 192312, 213680, 216351, 235048, 240390, 256416, 264429, 288468, 293810, 320520, 352572, 360585, 384624, 427360, 432702, 440715, 470096, 480780, 528858, 576936, 587620, 641040, 705144, 721170, 769248, 793287, 865404, 881430, 940192, 961560, 1057716, 1081755, 1153872, 1175240, 1282080, 1322145, 1410288, 1442340, 1586574, 1730808, 1762860, 1923120, 2115432, 2163510, 2307744, 2350480, 2379861, 2644290, 2820576, 2884680, 3173148, 3461616, 3525720, 3846240, 3966435, 4230864, 4327020, 4700960, 4759722, 5288580, 5769360, 6346296, 6923232, 7051440, 7932870, 8461728, 8654040, 9519444, 10577160, 11538720, 11899305, 12692592, 14102880, 15865740, 17308080, 19038888, 21154320, 23798610, 25385184, 31731480, 34616160, 38077776, 42308640, 47597220, 63462960, 76155552, 95194440, 126925920, 190388880, 380777760]

約数ペア:

[(1, 380777760), (2, 190388880), (3, 126925920), (4, 95194440), (5, 76155552), (6, 63462960), (8, 47597220), (9, 42308640), (10, 38077776), (11, 34616160), (12, 31731480), (15, 25385184), (16, 23798610), (18, 21154320), (20, 19038888), (22, 17308080), (24, 15865740), (27, 14102880), (30, 12692592), (32, 11899305), (33, 11538720), (36, 10577160), (40, 9519444), (44, 8654040), (45, 8461728), (48, 7932870), (54, 7051440), (55, 6923232), (60, 6346296), (66, 5769360), (72, 5288580), (80, 4759722), (81, 4700960), (88, 4327020), (90, 4230864), (96, 3966435), (99, 3846240), (108, 3525720), (110, 3461616), (120, 3173148), (132, 2884680), (135, 2820576), (144, 2644290), (160, 2379861), (162, 2350480), (165, 2307744), (176, 2163510), (180, 2115432), (198, 1923120), (216, 1762860), (220, 1730808), (240, 1586574), (264, 1442340), (270, 1410288), (288, 1322145), (297, 1282080), (324, 1175240), (330, 1153872), (352, 1081755), (360, 1057716), (396, 961560), (405, 940192), (432, 881430), (440, 865404), (480, 793287), (495, 769248), (528, 721170), (540, 705144), (594, 641040), (648, 587620), (660, 576936), (720, 528858), (792, 480780), (810, 470096), (864, 440715), (880, 432702), (891, 427360), (990, 384624), (1056, 360585), (1080, 352572), (1188, 320520), (1296, 293810), (1320, 288468), (1440, 264429), (1485, 256416), (1584, 240390), (1620, 235048), (1760, 216351), (1782, 213680), (1980, 192312), (2160, 176286), (2376, 160260), (2592, 146905), (2640, 144234), (2671, 142560), (2970, 128208), (3168, 120195), (3240, 117524), (3564, 106840), (3960, 96156), (4320, 88143), (4455, 85472), (4752, 80130), (5280, 72117), (5342, 71280), (5940, 64104), (6480, 58762), (7128, 53420), (7920, 48078), (8013, 47520), (8910, 42736), (9504, 40065), (10684, 35640), (11880, 32052), (12960, 29381), (13355, 28512), (14256, 26710), (15840, 24039), (16026, 23760), (17820, 21368)]