51813084240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23987539}}^1$

素因数の和:23987561

約数の個数: 80

約数和(自身を含む): 178467297600

約数和(自身を除く): 126654213360

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, 23987539, 47975078, 71962617, 95950156, 119937695, 143925234, 191900312, 215887851, 239875390, 287850468, 359813085, 383800624, 431775702, 479750780, 575700936, 647663553, 719626170, 863551404, 959501560, 1079439255, 1151401872, 1295327106, 1439252340, 1727102808, 1919003120, 2158878510, 2590654212, 2878504680, 3238317765, 3454205616, 4317757020, 5181308424, 5757009360, 6476635530, 8635514040, 10362616848, 12953271060, 17271028080, 25906542120, 51813084240]

約数ペア:

[(1, 51813084240), (2, 25906542120), (3, 17271028080), (4, 12953271060), (5, 10362616848), (6, 8635514040), (8, 6476635530), (9, 5757009360), (10, 5181308424), (12, 4317757020), (15, 3454205616), (16, 3238317765), (18, 2878504680), (20, 2590654212), (24, 2158878510), (27, 1919003120), (30, 1727102808), (36, 1439252340), (40, 1295327106), (45, 1151401872), (48, 1079439255), (54, 959501560), (60, 863551404), (72, 719626170), (80, 647663553), (90, 575700936), (108, 479750780), (120, 431775702), (135, 383800624), (144, 359813085), (180, 287850468), (216, 239875390), (240, 215887851), (270, 191900312), (360, 143925234), (432, 119937695), (540, 95950156), (720, 71962617), (1080, 47975078), (2160, 23987539)]