249184920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5479}}^1$

素因数の和:5872

約数の個数: 64

約数和(自身を含む): 749664000

約数和(自身を除く): 500479080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5479, 5685, 7580, 9096, 10958, 11370, 15160, 16437, 21916, 22740, 27395, 32874, 43832, 45480, 54790, 65748, 82185, 109580, 131496, 164370, 219160, 328740, 657480, 2076541, 4153082, 6229623, 8306164, 10382705, 12459246, 16612328, 20765410, 24918492, 31148115, 41530820, 49836984, 62296230, 83061640, 124592460, 249184920]

約数ペア:

[(1, 249184920), (2, 124592460), (3, 83061640), (4, 62296230), (5, 49836984), (6, 41530820), (8, 31148115), (10, 24918492), (12, 20765410), (15, 16612328), (20, 12459246), (24, 10382705), (30, 8306164), (40, 6229623), (60, 4153082), (120, 2076541), (379, 657480), (758, 328740), (1137, 219160), (1516, 164370), (1895, 131496), (2274, 109580), (3032, 82185), (3790, 65748), (4548, 54790), (5479, 45480), (5685, 43832), (7580, 32874), (9096, 27395), (10958, 22740), (11370, 21916), (15160, 16437)]