6486931980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4004279}}^1$

素因数の和:4004300

約数の個数: 60

約数和(自身を含む): 20349750960

約数和(自身を除く): 13862818980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4004279, 8008558, 12012837, 16017116, 20021395, 24025674, 36038511, 40042790, 48051348, 60064185, 72077022, 80085580, 108115533, 120128370, 144154044, 180192555, 216231066, 240256740, 324346599, 360385110, 432462132, 540577665, 648693198, 720770220, 1081155330, 1297386396, 1621732995, 2162310660, 3243465990, 6486931980]

約数ペア:

[(1, 6486931980), (2, 3243465990), (3, 2162310660), (4, 1621732995), (5, 1297386396), (6, 1081155330), (9, 720770220), (10, 648693198), (12, 540577665), (15, 432462132), (18, 360385110), (20, 324346599), (27, 240256740), (30, 216231066), (36, 180192555), (45, 144154044), (54, 120128370), (60, 108115533), (81, 80085580), (90, 72077022), (108, 60064185), (135, 48051348), (162, 40042790), (180, 36038511), (270, 24025674), (324, 20021395), (405, 16017116), (540, 12012837), (810, 8008558), (1620, 4004279)]