180631824

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{9479}}^1$

素因数の和:9887

約数の個数: 40

約数和(自身を含む): 467856960

約数和(自身を除く): 287225136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9479, 9528, 18958, 19056, 28437, 37916, 56874, 75832, 113748, 151664, 227496, 454992, 3763163, 7526326, 11289489, 15052652, 22578978, 30105304, 45157956, 60210608, 90315912, 180631824]

約数ペア:

[(1, 180631824), (2, 90315912), (3, 60210608), (4, 45157956), (6, 30105304), (8, 22578978), (12, 15052652), (16, 11289489), (24, 7526326), (48, 3763163), (397, 454992), (794, 227496), (1191, 151664), (1588, 113748), (2382, 75832), (3176, 56874), (4764, 37916), (6352, 28437), (9479, 19056), (9528, 18958)]