180257472

素因数分解:

$2^6\times 3^2\times {\mathrm{373}}^1\times {\mathrm{839}}^1$

素因数の和:1230

約数の個数: 84

約数和(自身を含む): 518678160

約数和(自身を除く): 338420688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 373, 576, 746, 839, 1119, 1492, 1678, 2238, 2517, 2984, 3356, 3357, 4476, 5034, 5968, 6712, 6714, 7551, 8952, 10068, 11936, 13424, 13428, 15102, 17904, 20136, 23872, 26848, 26856, 30204, 35808, 40272, 53696, 53712, 60408, 71616, 80544, 107424, 120816, 161088, 214848, 241632, 312947, 483264, 625894, 938841, 1251788, 1877682, 2503576, 2816523, 3755364, 5007152, 5633046, 7510728, 10014304, 11266092, 15021456, 20028608, 22532184, 30042912, 45064368, 60085824, 90128736, 180257472]

約数ペア:

[(1, 180257472), (2, 90128736), (3, 60085824), (4, 45064368), (6, 30042912), (8, 22532184), (9, 20028608), (12, 15021456), (16, 11266092), (18, 10014304), (24, 7510728), (32, 5633046), (36, 5007152), (48, 3755364), (64, 2816523), (72, 2503576), (96, 1877682), (144, 1251788), (192, 938841), (288, 625894), (373, 483264), (576, 312947), (746, 241632), (839, 214848), (1119, 161088), (1492, 120816), (1678, 107424), (2238, 80544), (2517, 71616), (2984, 60408), (3356, 53712), (3357, 53696), (4476, 40272), (5034, 35808), (5968, 30204), (6712, 26856), (6714, 26848), (7551, 23872), (8952, 20136), (10068, 17904), (11936, 15102), (13424, 13428)]