121422960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168643}}^1$

素因数の和:168662

約数の個数: 60

約数和(自身を含む): 407781192

約数和(自身を除く): 286358232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 168643, 337286, 505929, 674572, 843215, 1011858, 1349144, 1517787, 1686430, 2023716, 2529645, 2698288, 3035574, 3372860, 4047432, 5059290, 6071148, 6745720, 7588935, 8094864, 10118580, 12142296, 13491440, 15177870, 20237160, 24284592, 30355740, 40474320, 60711480, 121422960]

約数ペア:

[(1, 121422960), (2, 60711480), (3, 40474320), (4, 30355740), (5, 24284592), (6, 20237160), (8, 15177870), (9, 13491440), (10, 12142296), (12, 10118580), (15, 8094864), (16, 7588935), (18, 6745720), (20, 6071148), (24, 5059290), (30, 4047432), (36, 3372860), (40, 3035574), (45, 2698288), (48, 2529645), (60, 2023716), (72, 1686430), (80, 1517787), (90, 1349144), (120, 1011858), (144, 843215), (180, 674572), (240, 505929), (360, 337286), (720, 168643)]