180630864

素因数分解:

$2^4\times 3^3\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1385

約数の個数: 80

約数和(自身を含む): 520175040

約数和(自身を除く): 339544176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 461, 907, 922, 1383, 1814, 1844, 2721, 2766, 3628, 3688, 4149, 5442, 5532, 7256, 7376, 8163, 8298, 10884, 11064, 12447, 14512, 16326, 16596, 21768, 22128, 24489, 24894, 32652, 33192, 43536, 48978, 49788, 65304, 66384, 97956, 99576, 130608, 195912, 199152, 391824, 418127, 836254, 1254381, 1672508, 2508762, 3345016, 3763143, 5017524, 6690032, 7526286, 10035048, 11289429, 15052572, 20070096, 22578858, 30105144, 45157716, 60210288, 90315432, 180630864]

約数ペア:

[(1, 180630864), (2, 90315432), (3, 60210288), (4, 45157716), (6, 30105144), (8, 22578858), (9, 20070096), (12, 15052572), (16, 11289429), (18, 10035048), (24, 7526286), (27, 6690032), (36, 5017524), (48, 3763143), (54, 3345016), (72, 2508762), (108, 1672508), (144, 1254381), (216, 836254), (432, 418127), (461, 391824), (907, 199152), (922, 195912), (1383, 130608), (1814, 99576), (1844, 97956), (2721, 66384), (2766, 65304), (3628, 49788), (3688, 48978), (4149, 43536), (5442, 33192), (5532, 32652), (7256, 24894), (7376, 24489), (8163, 22128), (8298, 21768), (10884, 16596), (11064, 16326), (12447, 14512)]