27656880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115237}}^1$

素因数の和:115253

約数の個数: 40

約数和(自身を含む): 85737072

約数和(自身を除く): 58080192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115237, 230474, 345711, 460948, 576185, 691422, 921896, 1152370, 1382844, 1728555, 1843792, 2304740, 2765688, 3457110, 4609480, 5531376, 6914220, 9218960, 13828440, 27656880]

約数ペア:

[(1, 27656880), (2, 13828440), (3, 9218960), (4, 6914220), (5, 5531376), (6, 4609480), (8, 3457110), (10, 2765688), (12, 2304740), (15, 1843792), (16, 1728555), (20, 1382844), (24, 1152370), (30, 921896), (40, 691422), (48, 576185), (60, 460948), (80, 345711), (120, 230474), (240, 115237)]