3957480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{10993}}^1$

素因数の和:11010

約数の個数: 48

約数和(自身を含む): 12862980

約数和(自身を除く): 8905500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 10993, 21986, 32979, 43972, 54965, 65958, 87944, 98937, 109930, 131916, 164895, 197874, 219860, 263832, 329790, 395748, 439720, 494685, 659580, 791496, 989370, 1319160, 1978740, 3957480]

約数ペア:

[(1, 3957480), (2, 1978740), (3, 1319160), (4, 989370), (5, 791496), (6, 659580), (8, 494685), (9, 439720), (10, 395748), (12, 329790), (15, 263832), (18, 219860), (20, 197874), (24, 164895), (30, 131916), (36, 109930), (40, 98937), (45, 87944), (60, 65958), (72, 54965), (90, 43972), (120, 32979), (180, 21986), (360, 10993)]