180954576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 560589120

約数和(自身を除く): 379634544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 781, 792, 852, 1136, 1278, 1562, 1584, 1609, 1704, 2343, 2556, 3124, 3218, 3408, 4686, 4827, 5112, 6248, 6436, 7029, 9372, 9654, 10224, 12496, 12872, 14058, 14481, 17699, 18744, 19308, 25744, 28116, 28962, 35398, 37488, 38616, 53097, 56232, 57924, 70796, 77232, 106194, 112464, 114239, 115848, 141592, 159291, 212388, 228478, 231696, 283184, 318582, 342717, 424776, 456956, 637164, 685434, 849552, 913912, 1028151, 1256629, 1274328, 1370868, 1827824, 2056302, 2513258, 2548656, 2741736, 3769887, 4112604, 5026516, 5483472, 7539774, 8225208, 10053032, 11309661, 15079548, 16450416, 20106064, 22619322, 30159096, 45238644, 60318192, 90477288, 180954576]

約数ペア:

[(1, 180954576), (2, 90477288), (3, 60318192), (4, 45238644), (6, 30159096), (8, 22619322), (9, 20106064), (11, 16450416), (12, 15079548), (16, 11309661), (18, 10053032), (22, 8225208), (24, 7539774), (33, 5483472), (36, 5026516), (44, 4112604), (48, 3769887), (66, 2741736), (71, 2548656), (72, 2513258), (88, 2056302), (99, 1827824), (132, 1370868), (142, 1274328), (144, 1256629), (176, 1028151), (198, 913912), (213, 849552), (264, 685434), (284, 637164), (396, 456956), (426, 424776), (528, 342717), (568, 318582), (639, 283184), (781, 231696), (792, 228478), (852, 212388), (1136, 159291), (1278, 141592), (1562, 115848), (1584, 114239), (1609, 112464), (1704, 106194), (2343, 77232), (2556, 70796), (3124, 57924), (3218, 56232), (3408, 53097), (4686, 38616), (4827, 37488), (5112, 35398), (6248, 28962), (6436, 28116), (7029, 25744), (9372, 19308), (9654, 18744), (10224, 17699), (12496, 14481), (12872, 14058)]