72618180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6271}}^1$

素因数の和:6476

約数の個数: 48

約数和(自身を含む): 204417024

約数和(自身を除く): 131798844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 6271, 11580, 12542, 18813, 25084, 31355, 37626, 62710, 75252, 94065, 125420, 188130, 376260, 1210303, 2420606, 3630909, 4841212, 6051515, 7261818, 12103030, 14523636, 18154545, 24206060, 36309090, 72618180]

約数ペア:

[(1, 72618180), (2, 36309090), (3, 24206060), (4, 18154545), (5, 14523636), (6, 12103030), (10, 7261818), (12, 6051515), (15, 4841212), (20, 3630909), (30, 2420606), (60, 1210303), (193, 376260), (386, 188130), (579, 125420), (772, 94065), (965, 75252), (1158, 62710), (1930, 37626), (2316, 31355), (2895, 25084), (3860, 18813), (5790, 12542), (6271, 11580)]