119977380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{666541}}^1$

素因数の和:666556

約数の個数: 36

約数和(自身を含む): 363931932

約数和(自身を除く): 243954552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 666541, 1333082, 1999623, 2666164, 3332705, 3999246, 5998869, 6665410, 7998492, 9998115, 11997738, 13330820, 19996230, 23995476, 29994345, 39992460, 59988690, 119977380]

約数ペア:

[(1, 119977380), (2, 59988690), (3, 39992460), (4, 29994345), (5, 23995476), (6, 19996230), (9, 13330820), (10, 11997738), (12, 9998115), (15, 7998492), (18, 6665410), (20, 5998869), (30, 3999246), (36, 3332705), (45, 2666164), (60, 1999623), (90, 1333082), (180, 666541)]