60678140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131909}}^1$

素因数の和:131941

約数の個数: 24

約数和(自身を含む): 132965280

約数和(自身を除く): 72287140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 131909, 263818, 527636, 659545, 1319090, 2638180, 3033907, 6067814, 12135628, 15169535, 30339070, 60678140]

約数ペア:

[(1, 60678140), (2, 30339070), (4, 15169535), (5, 12135628), (10, 6067814), (20, 3033907), (23, 2638180), (46, 1319090), (92, 659545), (115, 527636), (230, 263818), (460, 131909)]