1569187980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{79979}}^1$

素因数の和:80103

約数の個数: 72

約数和(自身を含む): 4803598800

約数和(自身を除く): 3234410820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 79979, 159958, 239937, 319916, 399895, 479874, 719811, 799790, 959748, 1199685, 1439622, 1599580, 2399370, 2879244, 3599055, 4798740, 7198110, 8717711, 14396220, 17435422, 26153133, 34870844, 43588555, 52306266, 78459399, 87177110, 104612532, 130765665, 156918798, 174354220, 261531330, 313837596, 392296995, 523062660, 784593990, 1569187980]

約数ペア:

[(1, 1569187980), (2, 784593990), (3, 523062660), (4, 392296995), (5, 313837596), (6, 261531330), (9, 174354220), (10, 156918798), (12, 130765665), (15, 104612532), (18, 87177110), (20, 78459399), (30, 52306266), (36, 43588555), (45, 34870844), (60, 26153133), (90, 17435422), (109, 14396220), (180, 8717711), (218, 7198110), (327, 4798740), (436, 3599055), (545, 2879244), (654, 2399370), (981, 1599580), (1090, 1439622), (1308, 1199685), (1635, 959748), (1962, 799790), (2180, 719811), (3270, 479874), (3924, 399895), (4905, 319916), (6540, 239937), (9810, 159958), (19620, 79979)]