86996040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724967}}^1$

素因数の和:724981

約数の個数: 32

約数和(自身を含む): 260988480

約数和(自身を除く): 173992440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724967, 1449934, 2174901, 2899868, 3624835, 4349802, 5799736, 7249670, 8699604, 10874505, 14499340, 17399208, 21749010, 28998680, 43498020, 86996040]

約数ペア:

[(1, 86996040), (2, 43498020), (3, 28998680), (4, 21749010), (5, 17399208), (6, 14499340), (8, 10874505), (10, 8699604), (12, 7249670), (15, 5799736), (20, 4349802), (24, 3624835), (30, 2899868), (40, 2174901), (60, 1449934), (120, 724967)]