157772040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1314767}}^1$

素因数の和:1314781

約数の個数: 32

約数和(自身を含む): 473316480

約数和(自身を除く): 315544440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1314767, 2629534, 3944301, 5259068, 6573835, 7888602, 10518136, 13147670, 15777204, 19721505, 26295340, 31554408, 39443010, 52590680, 78886020, 157772040]

約数ペア:

[(1, 157772040), (2, 78886020), (3, 52590680), (4, 39443010), (5, 31554408), (6, 26295340), (8, 19721505), (10, 15777204), (12, 13147670), (15, 10518136), (20, 7888602), (24, 6573835), (30, 5259068), (40, 3944301), (60, 2629534), (120, 1314767)]