247044120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2058701}}^1$

素因数の和:2058715

約数の個数: 32

約数和(自身を含む): 741132720

約数和(自身を除く): 494088600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2058701, 4117402, 6176103, 8234804, 10293505, 12352206, 16469608, 20587010, 24704412, 30880515, 41174020, 49408824, 61761030, 82348040, 123522060, 247044120]

約数ペア:

[(1, 247044120), (2, 123522060), (3, 82348040), (4, 61761030), (5, 49408824), (6, 41174020), (8, 30880515), (10, 24704412), (12, 20587010), (15, 16469608), (20, 12352206), (24, 10293505), (30, 8234804), (40, 6176103), (60, 4117402), (120, 2058701)]