2080302660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11557237}}^1$

素因数の和:11557252

約数の個数: 36

約数和(自身を含む): 6310251948

約数和(自身を除く): 4229949288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11557237, 23114474, 34671711, 46228948, 57786185, 69343422, 104015133, 115572370, 138686844, 173358555, 208030266, 231144740, 346717110, 416060532, 520075665, 693434220, 1040151330, 2080302660]

約数ペア:

[(1, 2080302660), (2, 1040151330), (3, 693434220), (4, 520075665), (5, 416060532), (6, 346717110), (9, 231144740), (10, 208030266), (12, 173358555), (15, 138686844), (18, 115572370), (20, 104015133), (30, 69343422), (36, 57786185), (45, 46228948), (60, 34671711), (90, 23114474), (180, 11557237)]