16466220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30493}}^1$

素因数の和:30511

約数の個数: 48

約数和(自身を含む): 51229920

約数和(自身を除く): 34763700

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, 30493, 60986, 91479, 121972, 152465, 182958, 274437, 304930, 365916, 457395, 548874, 609860, 823311, 914790, 1097748, 1372185, 1646622, 1829580, 2744370, 3293244, 4116555, 5488740, 8233110, 16466220]

約数ペア:

[(1, 16466220), (2, 8233110), (3, 5488740), (4, 4116555), (5, 3293244), (6, 2744370), (9, 1829580), (10, 1646622), (12, 1372185), (15, 1097748), (18, 914790), (20, 823311), (27, 609860), (30, 548874), (36, 457395), (45, 365916), (54, 304930), (60, 274437), (90, 182958), (108, 152465), (135, 121972), (180, 91479), (270, 60986), (540, 30493)]