720430080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 352

約数和(自身を含む): 2546795520

約数和(自身を除く): 1826365440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 89, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 178, 186, 192, 204, 240, 248, 255, 256, 267, 272, 310, 320, 340, 356, 372, 384, 408, 445, 465, 480, 496, 510, 512, 527, 534, 544, 620, 640, 680, 712, 744, 768, 816, 890, 930, 960, 992, 1020, 1024, 1054, 1068, 1088, 1240, 1280, 1335, 1360, 1424, 1488, 1513, 1536, 1581, 1632, 1780, 1860, 1920, 1984, 2040, 2108, 2136, 2176, 2480, 2560, 2635, 2670, 2720, 2759, 2848, 2976, 3026, 3072, 3162, 3264, 3560, 3720, 3840, 3968, 4080, 4216, 4272, 4352, 4539, 4960, 5120, 5270, 5340, 5440, 5518, 5696, 5952, 6052, 6324, 6528, 7120, 7440, 7565, 7680, 7905, 7936, 8160, 8277, 8432, 8544, 8704, 9078, 9920, 10540, 10680, 10880, 11036, 11392, 11904, 12104, 12648, 13056, 13795, 14240, 14880, 15130, 15360, 15810, 15872, 16320, 16554, 16864, 17088, 17408, 18156, 19840, 21080, 21360, 21760, 22072, 22695, 22784, 23808, 24208, 25296, 26112, 27590, 28480, 29760, 30260, 31620, 31744, 32640, 33108, 33728, 34176, 36312, 39680, 41385, 42160, 42720, 43520, 44144, 45390, 45568, 46903, 47616, 48416, 50592, 52224, 55180, 56960, 59520, 60520, 63240, 65280, 66216, 67456, 68352, 72624, 79360, 82770, 84320, 85440, 87040, 88288, 90780, 91136, 93806, 95232, 96832, 101184, 110360, 113920, 119040, 121040, 126480, 130560, 132432, 134912, 136704, 140709, 145248, 158720, 165540, 168640, 170880, 176576, 181560, 187612, 193664, 202368, 220720, 227840, 234515, 238080, 242080, 252960, 261120, 264864, 269824, 273408, 281418, 290496, 331080, 337280, 341760, 353152, 363120, 375224, 387328, 404736, 441440, 455680, 469030, 476160, 484160, 505920, 529728, 539648, 562836, 580992, 662160, 674560, 683520, 703545, 706304, 726240, 750448, 774656, 809472, 882880, 938060, 968320, 1011840, 1059456, 1125672, 1161984, 1324320, 1349120, 1367040, 1407090, 1412608, 1452480, 1500896, 1549312, 1618944, 1765760, 1876120, 1936640, 2023680, 2118912, 2251344, 2323968, 2648640, 2698240, 2814180, 2825216, 2904960, 3001792, 3531520, 3752240, 3873280, 4047360, 4237824, 4502688, 4647936, 5297280, 5628360, 5809920, 6003584, 7063040, 7504480, 7746560, 8094720, 8475648, 9005376, 10594560, 11256720, 11619840, 12007168, 14126080, 15008960, 18010752, 21189120, 22513440, 23239680, 24014336, 30017920, 36021504, 42378240, 45026880, 48028672, 60035840, 72043008, 90053760, 120071680, 144086016, 180107520, 240143360, 360215040, 720430080]

約数ペア:

[(1, 720430080), (2, 360215040), (3, 240143360), (4, 180107520), (5, 144086016), (6, 120071680), (8, 90053760), (10, 72043008), (12, 60035840), (15, 48028672), (16, 45026880), (17, 42378240), (20, 36021504), (24, 30017920), (30, 24014336), (31, 23239680), (32, 22513440), (34, 21189120), (40, 18010752), (48, 15008960), (51, 14126080), (60, 12007168), (62, 11619840), (64, 11256720), (68, 10594560), (80, 9005376), (85, 8475648), (89, 8094720), (93, 7746560), (96, 7504480), (102, 7063040), (120, 6003584), (124, 5809920), (128, 5628360), (136, 5297280), (155, 4647936), (160, 4502688), (170, 4237824), (178, 4047360), (186, 3873280), (192, 3752240), (204, 3531520), (240, 3001792), (248, 2904960), (255, 2825216), (256, 2814180), (267, 2698240), (272, 2648640), (310, 2323968), (320, 2251344), (340, 2118912), (356, 2023680), (372, 1936640), (384, 1876120), (408, 1765760), (445, 1618944), (465, 1549312), (480, 1500896), (496, 1452480), (510, 1412608), (512, 1407090), (527, 1367040), (534, 1349120), (544, 1324320), (620, 1161984), (640, 1125672), (680, 1059456), (712, 1011840), (744, 968320), (768, 938060), (816, 882880), (890, 809472), (930, 774656), (960, 750448), (992, 726240), (1020, 706304), (1024, 703545), (1054, 683520), (1068, 674560), (1088, 662160), (1240, 580992), (1280, 562836), (1335, 539648), (1360, 529728), (1424, 505920), (1488, 484160), (1513, 476160), (1536, 469030), (1581, 455680), (1632, 441440), (1780, 404736), (1860, 387328), (1920, 375224), (1984, 363120), (2040, 353152), (2108, 341760), (2136, 337280), (2176, 331080), (2480, 290496), (2560, 281418), (2635, 273408), (2670, 269824), (2720, 264864), (2759, 261120), (2848, 252960), (2976, 242080), (3026, 238080), (3072, 234515), (3162, 227840), (3264, 220720), (3560, 202368), (3720, 193664), (3840, 187612), (3968, 181560), (4080, 176576), (4216, 170880), (4272, 168640), (4352, 165540), (4539, 158720), (4960, 145248), (5120, 140709), (5270, 136704), (5340, 134912), (5440, 132432), (5518, 130560), (5696, 126480), (5952, 121040), (6052, 119040), (6324, 113920), (6528, 110360), (7120, 101184), (7440, 96832), (7565, 95232), (7680, 93806), (7905, 91136), (7936, 90780), (8160, 88288), (8277, 87040), (8432, 85440), (8544, 84320), (8704, 82770), (9078, 79360), (9920, 72624), (10540, 68352), (10680, 67456), (10880, 66216), (11036, 65280), (11392, 63240), (11904, 60520), (12104, 59520), (12648, 56960), (13056, 55180), (13795, 52224), (14240, 50592), (14880, 48416), (15130, 47616), (15360, 46903), (15810, 45568), (15872, 45390), (16320, 44144), (16554, 43520), (16864, 42720), (17088, 42160), (17408, 41385), (18156, 39680), (19840, 36312), (21080, 34176), (21360, 33728), (21760, 33108), (22072, 32640), (22695, 31744), (22784, 31620), (23808, 30260), (24208, 29760), (25296, 28480), (26112, 27590)]