20172924120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168107701}}^1$

素因数の和:168107715

約数の個数: 32

約数和(自身を含む): 60518772720

約数和(自身を除く): 40345848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168107701, 336215402, 504323103, 672430804, 840538505, 1008646206, 1344861608, 1681077010, 2017292412, 2521615515, 3362154020, 4034584824, 5043231030, 6724308040, 10086462060, 20172924120]

約数ペア:

[(1, 20172924120), (2, 10086462060), (3, 6724308040), (4, 5043231030), (5, 4034584824), (6, 3362154020), (8, 2521615515), (10, 2017292412), (12, 1681077010), (15, 1344861608), (20, 1008646206), (24, 840538505), (30, 672430804), (40, 504323103), (60, 336215402), (120, 168107701)]