26557262040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221310517}}^1$

素因数の和:221310531

約数の個数: 32

約数和(自身を含む): 79671786480

約数和(自身を除く): 53114524440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221310517, 442621034, 663931551, 885242068, 1106552585, 1327863102, 1770484136, 2213105170, 2655726204, 3319657755, 4426210340, 5311452408, 6639315510, 8852420680, 13278631020, 26557262040]

約数ペア:

[(1, 26557262040), (2, 13278631020), (3, 8852420680), (4, 6639315510), (5, 5311452408), (6, 4426210340), (8, 3319657755), (10, 2655726204), (12, 2213105170), (15, 1770484136), (20, 1327863102), (24, 1106552585), (30, 885242068), (40, 663931551), (60, 442621034), (120, 221310517)]