204476280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5479}}^1$

素因数の和:5804

約数の個数: 64

約数和(自身を含む): 615513600

約数和(自身を除く): 411037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 5479, 6220, 7464, 9330, 10958, 12440, 16437, 18660, 21916, 27395, 32874, 37320, 43832, 54790, 65748, 82185, 109580, 131496, 164370, 219160, 328740, 657480, 1703969, 3407938, 5111907, 6815876, 8519845, 10223814, 13631752, 17039690, 20447628, 25559535, 34079380, 40895256, 51119070, 68158760, 102238140, 204476280]

約数ペア:

[(1, 204476280), (2, 102238140), (3, 68158760), (4, 51119070), (5, 40895256), (6, 34079380), (8, 25559535), (10, 20447628), (12, 17039690), (15, 13631752), (20, 10223814), (24, 8519845), (30, 6815876), (40, 5111907), (60, 3407938), (120, 1703969), (311, 657480), (622, 328740), (933, 219160), (1244, 164370), (1555, 131496), (1866, 109580), (2488, 82185), (3110, 65748), (3732, 54790), (4665, 43832), (5479, 37320), (6220, 32874), (7464, 27395), (9330, 21916), (10958, 18660), (12440, 16437)]