300654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2505457}}^1$

素因数の和:2505471

約数の個数: 32

約数和(自身を含む): 901964880

約数和(自身を除く): 601310040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2505457, 5010914, 7516371, 10021828, 12527285, 15032742, 20043656, 25054570, 30065484, 37581855, 50109140, 60130968, 75163710, 100218280, 150327420, 300654840]

約数ペア:

[(1, 300654840), (2, 150327420), (3, 100218280), (4, 75163710), (5, 60130968), (6, 50109140), (8, 37581855), (10, 30065484), (12, 25054570), (15, 20043656), (20, 15032742), (24, 12527285), (30, 10021828), (40, 7516371), (60, 5010914), (120, 2505457)]