115304220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{640579}}^1$

素因数の和:640594

約数の個数: 36

約数和(自身を含む): 349756680

約数和(自身を除く): 234452460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 640579, 1281158, 1921737, 2562316, 3202895, 3843474, 5765211, 6405790, 7686948, 9608685, 11530422, 12811580, 19217370, 23060844, 28826055, 38434740, 57652110, 115304220]

約数ペア:

[(1, 115304220), (2, 57652110), (3, 38434740), (4, 28826055), (5, 23060844), (6, 19217370), (9, 12811580), (10, 11530422), (12, 9608685), (15, 7686948), (18, 6405790), (20, 5765211), (30, 3843474), (36, 3202895), (45, 2562316), (60, 1921737), (90, 1281158), (180, 640579)]