881065320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7342211}}^1$

素因数の和:7342225

約数の個数: 32

約数和(自身を含む): 2643196320

約数和(自身を除く): 1762131000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7342211, 14684422, 22026633, 29368844, 36711055, 44053266, 58737688, 73422110, 88106532, 110133165, 146844220, 176213064, 220266330, 293688440, 440532660, 881065320]

約数ペア:

[(1, 881065320), (2, 440532660), (3, 293688440), (4, 220266330), (5, 176213064), (6, 146844220), (8, 110133165), (10, 88106532), (12, 73422110), (15, 58737688), (20, 44053266), (24, 36711055), (30, 29368844), (40, 22026633), (60, 14684422), (120, 7342211)]