117793980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{218137}}^1$

素因数の和:218155

約数の個数: 48

約数和(自身を含む): 366471840

約数和(自身を除く): 248677860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 218137, 436274, 654411, 872548, 1090685, 1308822, 1963233, 2181370, 2617644, 3272055, 3926466, 4362740, 5889699, 6544110, 7852932, 9816165, 11779398, 13088220, 19632330, 23558796, 29448495, 39264660, 58896990, 117793980]

約数ペア:

[(1, 117793980), (2, 58896990), (3, 39264660), (4, 29448495), (5, 23558796), (6, 19632330), (9, 13088220), (10, 11779398), (12, 9816165), (15, 7852932), (18, 6544110), (20, 5889699), (27, 4362740), (30, 3926466), (36, 3272055), (45, 2617644), (54, 2181370), (60, 1963233), (90, 1308822), (108, 1090685), (135, 872548), (180, 654411), (270, 436274), (540, 218137)]