1330790220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7393279}}^1$

素因数の和:7393294

約数の個数: 36

約数和(自身を含む): 4036730880

約数和(自身を除く): 2705940660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7393279, 14786558, 22179837, 29573116, 36966395, 44359674, 66539511, 73932790, 88719348, 110899185, 133079022, 147865580, 221798370, 266158044, 332697555, 443596740, 665395110, 1330790220]

約数ペア:

[(1, 1330790220), (2, 665395110), (3, 443596740), (4, 332697555), (5, 266158044), (6, 221798370), (9, 147865580), (10, 133079022), (12, 110899185), (15, 88719348), (18, 73932790), (20, 66539511), (30, 44359674), (36, 36966395), (45, 29573116), (60, 22179837), (90, 14786558), (180, 7393279)]