61362960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{255679}}^1$

素因数の和:255695

約数の個数: 40

約数和(自身を含む): 190225920

約数和(自身を除く): 128862960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 255679, 511358, 767037, 1022716, 1278395, 1534074, 2045432, 2556790, 3068148, 3835185, 4090864, 5113580, 6136296, 7670370, 10227160, 12272592, 15340740, 20454320, 30681480, 61362960]

約数ペア:

[(1, 61362960), (2, 30681480), (3, 20454320), (4, 15340740), (5, 12272592), (6, 10227160), (8, 7670370), (10, 6136296), (12, 5113580), (15, 4090864), (16, 3835185), (20, 3068148), (24, 2556790), (30, 2045432), (40, 1534074), (48, 1278395), (60, 1022716), (80, 767037), (120, 511358), (240, 255679)]