39980040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1051}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 120432960

約数和(自身を除く): 80452920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1051, 1268, 1585, 1902, 2102, 2536, 3153, 3170, 3804, 4204, 4755, 5255, 6306, 6340, 7608, 8408, 9510, 10510, 12612, 12680, 15765, 19020, 21020, 25224, 31530, 38040, 42040, 63060, 126120, 333167, 666334, 999501, 1332668, 1665835, 1999002, 2665336, 3331670, 3998004, 4997505, 6663340, 7996008, 9995010, 13326680, 19990020, 39980040]

約数ペア:

[(1, 39980040), (2, 19990020), (3, 13326680), (4, 9995010), (5, 7996008), (6, 6663340), (8, 4997505), (10, 3998004), (12, 3331670), (15, 2665336), (20, 1999002), (24, 1665835), (30, 1332668), (40, 999501), (60, 666334), (120, 333167), (317, 126120), (634, 63060), (951, 42040), (1051, 38040), (1268, 31530), (1585, 25224), (1902, 21020), (2102, 19020), (2536, 15765), (3153, 12680), (3170, 12612), (3804, 10510), (4204, 9510), (4755, 8408), (5255, 7608), (6306, 6340)]