16491060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30539}}^1$

素因数の和:30557

約数の個数: 48

約数和(自身を含む): 51307200

約数和(自身を除く): 34816140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 30539, 61078, 91617, 122156, 152695, 183234, 274851, 305390, 366468, 458085, 549702, 610780, 824553, 916170, 1099404, 1374255, 1649106, 1832340, 2748510, 3298212, 4122765, 5497020, 8245530, 16491060]

約数ペア:

[(1, 16491060), (2, 8245530), (3, 5497020), (4, 4122765), (5, 3298212), (6, 2748510), (9, 1832340), (10, 1649106), (12, 1374255), (15, 1099404), (18, 916170), (20, 824553), (27, 610780), (30, 549702), (36, 458085), (45, 366468), (54, 305390), (60, 274851), (90, 183234), (108, 152695), (135, 122156), (180, 91617), (270, 61078), (540, 30539)]