7925640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66047}}^1$

素因数の和:66061

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 15851640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66047, 132094, 198141, 264188, 330235, 396282, 528376, 660470, 792564, 990705, 1320940, 1585128, 1981410, 2641880, 3962820, 7925640]

約数ペア:

[(1, 7925640), (2, 3962820), (3, 2641880), (4, 1981410), (5, 1585128), (6, 1320940), (8, 990705), (10, 792564), (12, 660470), (15, 528376), (20, 396282), (24, 330235), (30, 264188), (40, 198141), (60, 132094), (120, 66047)]