82801349220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1380022487}}^1$

素因数の和:1380022499

約数の個数: 24

約数和(自身を含む): 231843777984

約数和(自身を除く): 149042428764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1380022487, 2760044974, 4140067461, 5520089948, 6900112435, 8280134922, 13800224870, 16560269844, 20700337305, 27600449740, 41400674610, 82801349220]

約数ペア:

[(1, 82801349220), (2, 41400674610), (3, 27600449740), (4, 20700337305), (5, 16560269844), (6, 13800224870), (10, 8280134922), (12, 6900112435), (15, 5520089948), (20, 4140067461), (30, 2760044974), (60, 1380022487)]