303886120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{330311}}^1$

素因数の和:330345

約数の個数: 32

約数和(自身を含む): 713473920

約数和(自身を除く): 409587800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 330311, 660622, 1321244, 1651555, 2642488, 3303110, 6606220, 7597153, 13212440, 15194306, 30388612, 37985765, 60777224, 75971530, 151943060, 303886120]

約数ペア:

[(1, 303886120), (2, 151943060), (4, 75971530), (5, 60777224), (8, 37985765), (10, 30388612), (20, 15194306), (23, 13212440), (40, 7597153), (46, 6606220), (92, 3303110), (115, 2642488), (184, 1651555), (230, 1321244), (460, 660622), (920, 330311)]