80300940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1338349}}^1$

素因数の和:1338361

約数の個数: 24

約数和(自身を含む): 224842800

約数和(自身を除く): 144541860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1338349, 2676698, 4015047, 5353396, 6691745, 8030094, 13383490, 16060188, 20075235, 26766980, 40150470, 80300940]

約数ペア:

[(1, 80300940), (2, 40150470), (3, 26766980), (4, 20075235), (5, 16060188), (6, 13383490), (10, 8030094), (12, 6691745), (15, 5353396), (20, 4015047), (30, 2676698), (60, 1338349)]