87009240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{725077}}^1$

素因数の和:725091

約数の個数: 32

約数和(自身を含む): 261028080

約数和(自身を除く): 174018840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 725077, 1450154, 2175231, 2900308, 3625385, 4350462, 5800616, 7250770, 8700924, 10876155, 14501540, 17401848, 21752310, 29003080, 43504620, 87009240]

約数ペア:

[(1, 87009240), (2, 43504620), (3, 29003080), (4, 21752310), (5, 17401848), (6, 14501540), (8, 10876155), (10, 8700924), (12, 7250770), (15, 5800616), (20, 4350462), (24, 3625385), (30, 2900308), (40, 2175231), (60, 1450154), (120, 725077)]