80564460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1342741}}^1$

素因数の和:1342753

約数の個数: 24

約数和(自身を含む): 225580656

約数和(自身を除く): 145016196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1342741, 2685482, 4028223, 5370964, 6713705, 8056446, 13427410, 16112892, 20141115, 26854820, 40282230, 80564460]

約数ペア:

[(1, 80564460), (2, 40282230), (3, 26854820), (4, 20141115), (5, 16112892), (6, 13427410), (10, 8056446), (12, 6713705), (15, 5370964), (20, 4028223), (30, 2685482), (60, 1342741)]