180090624

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 554005760

約数和(自身を除く): 373915136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 241, 256, 278, 336, 384, 417, 448, 482, 556, 672, 723, 768, 834, 896, 964, 973, 1112, 1344, 1446, 1668, 1687, 1792, 1928, 1946, 2224, 2688, 2892, 2919, 3336, 3374, 3856, 3892, 4448, 5061, 5376, 5784, 5838, 6672, 6748, 7712, 7784, 8896, 10122, 11568, 11676, 13344, 13496, 15424, 15568, 17792, 20244, 23136, 23352, 26688, 26992, 30848, 31136, 33499, 35584, 40488, 46272, 46704, 53376, 53984, 61696, 62272, 66998, 80976, 92544, 93408, 100497, 106752, 107968, 124544, 133996, 161952, 185088, 186816, 200994, 215936, 234493, 249088, 267992, 323904, 373632, 401988, 431872, 468986, 535984, 647808, 703479, 747264, 803976, 937972, 1071968, 1295616, 1406958, 1607952, 1875944, 2143936, 2813916, 3215904, 3751888, 4287872, 5627832, 6431808, 7503776, 8575744, 11255664, 12863616, 15007552, 22511328, 25727232, 30015104, 45022656, 60030208, 90045312, 180090624]

約数ペア:

[(1, 180090624), (2, 90045312), (3, 60030208), (4, 45022656), (6, 30015104), (7, 25727232), (8, 22511328), (12, 15007552), (14, 12863616), (16, 11255664), (21, 8575744), (24, 7503776), (28, 6431808), (32, 5627832), (42, 4287872), (48, 3751888), (56, 3215904), (64, 2813916), (84, 2143936), (96, 1875944), (112, 1607952), (128, 1406958), (139, 1295616), (168, 1071968), (192, 937972), (224, 803976), (241, 747264), (256, 703479), (278, 647808), (336, 535984), (384, 468986), (417, 431872), (448, 401988), (482, 373632), (556, 323904), (672, 267992), (723, 249088), (768, 234493), (834, 215936), (896, 200994), (964, 186816), (973, 185088), (1112, 161952), (1344, 133996), (1446, 124544), (1668, 107968), (1687, 106752), (1792, 100497), (1928, 93408), (1946, 92544), (2224, 80976), (2688, 66998), (2892, 62272), (2919, 61696), (3336, 53984), (3374, 53376), (3856, 46704), (3892, 46272), (4448, 40488), (5061, 35584), (5376, 33499), (5784, 31136), (5838, 30848), (6672, 26992), (6748, 26688), (7712, 23352), (7784, 23136), (8896, 20244), (10122, 17792), (11568, 15568), (11676, 15424), (13344, 13496)]