138505167960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1154209733}}^1$

素因数の和:1154209747

約数の個数: 32

約数和(自身を含む): 415515504240

約数和(自身を除く): 277010336280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1154209733, 2308419466, 3462629199, 4616838932, 5771048665, 6925258398, 9233677864, 11542097330, 13850516796, 17313145995, 23084194660, 27701033592, 34626291990, 46168389320, 69252583980, 138505167960]

約数ペア:

[(1, 138505167960), (2, 69252583980), (3, 46168389320), (4, 34626291990), (5, 27701033592), (6, 23084194660), (8, 17313145995), (10, 13850516796), (12, 11542097330), (15, 9233677864), (20, 6925258398), (24, 5771048665), (30, 4616838932), (40, 3462629199), (60, 2308419466), (120, 1154209733)]