15399809280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4217}}^1$

素因数の和:4561

約数の個数: 216

約数和(自身を含む): 53462491992

約数和(自身を除く): 38062682712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 317, 320, 360, 384, 480, 576, 634, 640, 720, 768, 951, 960, 1152, 1268, 1280, 1440, 1585, 1902, 1920, 2304, 2536, 2853, 2880, 3170, 3804, 3840, 4217, 4755, 5072, 5706, 5760, 6340, 7608, 8434, 9510, 10144, 11412, 11520, 12651, 12680, 14265, 15216, 16868, 19020, 20288, 21085, 22824, 25302, 25360, 28530, 30432, 33736, 37953, 38040, 40576, 42170, 45648, 50604, 50720, 57060, 60864, 63255, 67472, 75906, 76080, 81152, 84340, 91296, 101208, 101440, 114120, 121728, 126510, 134944, 151812, 152160, 168680, 182592, 189765, 202416, 202880, 228240, 243456, 253020, 269888, 303624, 304320, 337360, 365184, 379530, 404832, 405760, 456480, 506040, 539776, 607248, 608640, 674720, 730368, 759060, 809664, 912960, 1012080, 1079552, 1214496, 1217280, 1336789, 1349440, 1518120, 1619328, 1825920, 2024160, 2428992, 2673578, 2698880, 3036240, 3238656, 3651840, 4010367, 4048320, 4857984, 5347156, 5397760, 6072480, 6683945, 8020734, 8096640, 9715968, 10694312, 12031101, 12144960, 13367890, 16041468, 16193280, 20051835, 21388624, 24062202, 24289920, 26735780, 32082936, 40103670, 42777248, 48124404, 48579840, 53471560, 60155505, 64165872, 80207340, 85554496, 96248808, 106943120, 120311010, 128331744, 160414680, 171108992, 192497616, 213886240, 240622020, 256663488, 320829360, 342217984, 384995232, 427772480, 481244040, 513326976, 641658720, 769990464, 855544960, 962488080, 1026653952, 1283317440, 1539980928, 1711089920, 1924976160, 2566634880, 3079961856, 3849952320, 5133269760, 7699904640, 15399809280]

約数ペア:

[(1, 15399809280), (2, 7699904640), (3, 5133269760), (4, 3849952320), (5, 3079961856), (6, 2566634880), (8, 1924976160), (9, 1711089920), (10, 1539980928), (12, 1283317440), (15, 1026653952), (16, 962488080), (18, 855544960), (20, 769990464), (24, 641658720), (30, 513326976), (32, 481244040), (36, 427772480), (40, 384995232), (45, 342217984), (48, 320829360), (60, 256663488), (64, 240622020), (72, 213886240), (80, 192497616), (90, 171108992), (96, 160414680), (120, 128331744), (128, 120311010), (144, 106943120), (160, 96248808), (180, 85554496), (192, 80207340), (240, 64165872), (256, 60155505), (288, 53471560), (317, 48579840), (320, 48124404), (360, 42777248), (384, 40103670), (480, 32082936), (576, 26735780), (634, 24289920), (640, 24062202), (720, 21388624), (768, 20051835), (951, 16193280), (960, 16041468), (1152, 13367890), (1268, 12144960), (1280, 12031101), (1440, 10694312), (1585, 9715968), (1902, 8096640), (1920, 8020734), (2304, 6683945), (2536, 6072480), (2853, 5397760), (2880, 5347156), (3170, 4857984), (3804, 4048320), (3840, 4010367), (4217, 3651840), (4755, 3238656), (5072, 3036240), (5706, 2698880), (5760, 2673578), (6340, 2428992), (7608, 2024160), (8434, 1825920), (9510, 1619328), (10144, 1518120), (11412, 1349440), (11520, 1336789), (12651, 1217280), (12680, 1214496), (14265, 1079552), (15216, 1012080), (16868, 912960), (19020, 809664), (20288, 759060), (21085, 730368), (22824, 674720), (25302, 608640), (25360, 607248), (28530, 539776), (30432, 506040), (33736, 456480), (37953, 405760), (38040, 404832), (40576, 379530), (42170, 365184), (45648, 337360), (50604, 304320), (50720, 303624), (57060, 269888), (60864, 253020), (63255, 243456), (67472, 228240), (75906, 202880), (76080, 202416), (81152, 189765), (84340, 182592), (91296, 168680), (101208, 152160), (101440, 151812), (114120, 134944), (121728, 126510)]