6605580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 18718560

約数和(自身を除く): 12112980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1237, 1335, 1780, 2474, 2670, 3711, 4948, 5340, 6185, 7422, 12370, 14844, 18555, 24740, 37110, 74220, 110093, 220186, 330279, 440372, 550465, 660558, 1100930, 1321116, 1651395, 2201860, 3302790, 6605580]

約数ペア:

[(1, 6605580), (2, 3302790), (3, 2201860), (4, 1651395), (5, 1321116), (6, 1100930), (10, 660558), (12, 550465), (15, 440372), (20, 330279), (30, 220186), (60, 110093), (89, 74220), (178, 37110), (267, 24740), (356, 18555), (445, 14844), (534, 12370), (890, 7422), (1068, 6185), (1237, 5340), (1335, 4948), (1780, 3711), (2474, 2670)]