189084240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87539}}^1$

素因数の和:87561

約数の個数: 80

約数和(自身を含む): 651297600

約数和(自身を除く): 462213360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 87539, 175078, 262617, 350156, 437695, 525234, 700312, 787851, 875390, 1050468, 1313085, 1400624, 1575702, 1750780, 2100936, 2363553, 2626170, 3151404, 3501560, 3939255, 4201872, 4727106, 5252340, 6302808, 7003120, 7878510, 9454212, 10504680, 11817765, 12605616, 15757020, 18908424, 21009360, 23635530, 31514040, 37816848, 47271060, 63028080, 94542120, 189084240]

約数ペア:

[(1, 189084240), (2, 94542120), (3, 63028080), (4, 47271060), (5, 37816848), (6, 31514040), (8, 23635530), (9, 21009360), (10, 18908424), (12, 15757020), (15, 12605616), (16, 11817765), (18, 10504680), (20, 9454212), (24, 7878510), (27, 7003120), (30, 6302808), (36, 5252340), (40, 4727106), (45, 4201872), (48, 3939255), (54, 3501560), (60, 3151404), (72, 2626170), (80, 2363553), (90, 2100936), (108, 1750780), (120, 1575702), (135, 1400624), (144, 1313085), (180, 1050468), (216, 875390), (240, 787851), (270, 700312), (360, 525234), (432, 437695), (540, 350156), (720, 262617), (1080, 175078), (2160, 87539)]