2764938780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5120257}}^1$

素因数の和:5120275

約数の個数: 48

約数和(自身を含む): 8602033440

約数和(自身を除く): 5837094660

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, 5120257, 10240514, 15360771, 20481028, 25601285, 30721542, 46082313, 51202570, 61443084, 76803855, 92164626, 102405140, 138246939, 153607710, 184329252, 230411565, 276493878, 307215420, 460823130, 552987756, 691234695, 921646260, 1382469390, 2764938780]

約数ペア:

[(1, 2764938780), (2, 1382469390), (3, 921646260), (4, 691234695), (5, 552987756), (6, 460823130), (9, 307215420), (10, 276493878), (12, 230411565), (15, 184329252), (18, 153607710), (20, 138246939), (27, 102405140), (30, 92164626), (36, 76803855), (45, 61443084), (54, 51202570), (60, 46082313), (90, 30721542), (108, 25601285), (135, 20481028), (180, 15360771), (270, 10240514), (540, 5120257)]