79565880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{663049}}^1$

素因数の和:663063

約数の個数: 32

約数和(自身を含む): 238698000

約数和(自身を除く): 159132120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 663049, 1326098, 1989147, 2652196, 3315245, 3978294, 5304392, 6630490, 7956588, 9945735, 13260980, 15913176, 19891470, 26521960, 39782940, 79565880]

約数ペア:

[(1, 79565880), (2, 39782940), (3, 26521960), (4, 19891470), (5, 15913176), (6, 13260980), (8, 9945735), (10, 7956588), (12, 6630490), (15, 5304392), (20, 3978294), (24, 3315245), (30, 2652196), (40, 1989147), (60, 1326098), (120, 663049)]