272459520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 959461776

約数和(自身を除く): 687002256

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 256, 268, 288, 320, 335, 353, 360, 384, 402, 480, 536, 576, 603, 640, 670, 706, 720, 768, 804, 960, 1005, 1059, 1072, 1152, 1206, 1280, 1340, 1412, 1440, 1608, 1765, 1920, 2010, 2118, 2144, 2304, 2412, 2680, 2824, 2880, 3015, 3177, 3216, 3530, 3840, 4020, 4236, 4288, 4824, 5295, 5360, 5648, 5760, 6030, 6354, 6432, 7060, 8040, 8472, 8576, 9648, 10590, 10720, 11296, 11520, 12060, 12708, 12864, 14120, 15885, 16080, 16944, 17152, 19296, 21180, 21440, 22592, 23651, 24120, 25416, 25728, 28240, 31770, 32160, 33888, 38592, 42360, 42880, 45184, 47302, 48240, 50832, 51456, 56480, 63540, 64320, 67776, 70953, 77184, 84720, 85760, 90368, 94604, 96480, 101664, 112960, 118255, 127080, 128640, 135552, 141906, 154368, 169440, 189208, 192960, 203328, 212859, 225920, 236510, 254160, 257280, 271104, 283812, 338880, 354765, 378416, 385920, 406656, 425718, 451840, 473020, 508320, 567624, 677760, 709530, 756832, 771840, 813312, 851436, 946040, 1016640, 1064295, 1135248, 1355520, 1419060, 1513664, 1702872, 1892080, 2033280, 2128590, 2270496, 2838120, 3027328, 3405744, 3784160, 4066560, 4257180, 4540992, 5676240, 6054656, 6811488, 7568320, 8514360, 9081984, 11352480, 13622976, 15136640, 17028720, 18163968, 22704960, 27245952, 30273280, 34057440, 45409920, 54491904, 68114880, 90819840, 136229760, 272459520]

約数ペア:

[(1, 272459520), (2, 136229760), (3, 90819840), (4, 68114880), (5, 54491904), (6, 45409920), (8, 34057440), (9, 30273280), (10, 27245952), (12, 22704960), (15, 18163968), (16, 17028720), (18, 15136640), (20, 13622976), (24, 11352480), (30, 9081984), (32, 8514360), (36, 7568320), (40, 6811488), (45, 6054656), (48, 5676240), (60, 4540992), (64, 4257180), (67, 4066560), (72, 3784160), (80, 3405744), (90, 3027328), (96, 2838120), (120, 2270496), (128, 2128590), (134, 2033280), (144, 1892080), (160, 1702872), (180, 1513664), (192, 1419060), (201, 1355520), (240, 1135248), (256, 1064295), (268, 1016640), (288, 946040), (320, 851436), (335, 813312), (353, 771840), (360, 756832), (384, 709530), (402, 677760), (480, 567624), (536, 508320), (576, 473020), (603, 451840), (640, 425718), (670, 406656), (706, 385920), (720, 378416), (768, 354765), (804, 338880), (960, 283812), (1005, 271104), (1059, 257280), (1072, 254160), (1152, 236510), (1206, 225920), (1280, 212859), (1340, 203328), (1412, 192960), (1440, 189208), (1608, 169440), (1765, 154368), (1920, 141906), (2010, 135552), (2118, 128640), (2144, 127080), (2304, 118255), (2412, 112960), (2680, 101664), (2824, 96480), (2880, 94604), (3015, 90368), (3177, 85760), (3216, 84720), (3530, 77184), (3840, 70953), (4020, 67776), (4236, 64320), (4288, 63540), (4824, 56480), (5295, 51456), (5360, 50832), (5648, 48240), (5760, 47302), (6030, 45184), (6354, 42880), (6432, 42360), (7060, 38592), (8040, 33888), (8472, 32160), (8576, 31770), (9648, 28240), (10590, 25728), (10720, 25416), (11296, 24120), (11520, 23651), (12060, 22592), (12708, 21440), (12864, 21180), (14120, 19296), (15885, 17152), (16080, 16944)]