28069439220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51980443}}^1$

素因数の和:51980461

約数の個数: 48

約数和(自身を含む): 87327145920

約数和(自身を除く): 59257706700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51980443, 103960886, 155941329, 207921772, 259902215, 311882658, 467823987, 519804430, 623765316, 779706645, 935647974, 1039608860, 1403471961, 1559413290, 1871295948, 2339119935, 2806943922, 3118826580, 4678239870, 5613887844, 7017359805, 9356479740, 14034719610, 28069439220]

約数ペア:

[(1, 28069439220), (2, 14034719610), (3, 9356479740), (4, 7017359805), (5, 5613887844), (6, 4678239870), (9, 3118826580), (10, 2806943922), (12, 2339119935), (15, 1871295948), (18, 1559413290), (20, 1403471961), (27, 1039608860), (30, 935647974), (36, 779706645), (45, 623765316), (54, 519804430), (60, 467823987), (90, 311882658), (108, 259902215), (135, 207921772), (180, 155941329), (270, 103960886), (540, 51980443)]