168542460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1579}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 512431920

約数和(自身を除く): 343889460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 1186, 1579, 1779, 2372, 2965, 3158, 3558, 4737, 5337, 5930, 6316, 7116, 7895, 8895, 9474, 10674, 11860, 14211, 15790, 17790, 18948, 21348, 23685, 26685, 28422, 31580, 35580, 47370, 53370, 56844, 71055, 94740, 106740, 142110, 284220, 936347, 1872694, 2809041, 3745388, 4681735, 5618082, 8427123, 9363470, 11236164, 14045205, 16854246, 18726940, 28090410, 33708492, 42135615, 56180820, 84271230, 168542460]

約数ペア:

[(1, 168542460), (2, 84271230), (3, 56180820), (4, 42135615), (5, 33708492), (6, 28090410), (9, 18726940), (10, 16854246), (12, 14045205), (15, 11236164), (18, 9363470), (20, 8427123), (30, 5618082), (36, 4681735), (45, 3745388), (60, 2809041), (90, 1872694), (180, 936347), (593, 284220), (1186, 142110), (1579, 106740), (1779, 94740), (2372, 71055), (2965, 56844), (3158, 53370), (3558, 47370), (4737, 35580), (5337, 31580), (5930, 28422), (6316, 26685), (7116, 23685), (7895, 21348), (8895, 18948), (9474, 17790), (10674, 15790), (11860, 14211)]