1340940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22349}}^1$

素因数の和:22361

約数の個数: 24

約数和(自身を含む): 3754800

約数和(自身を除く): 2413860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22349, 44698, 67047, 89396, 111745, 134094, 223490, 268188, 335235, 446980, 670470, 1340940]

約数ペア:

[(1, 1340940), (2, 670470), (3, 446980), (4, 335235), (5, 268188), (6, 223490), (10, 134094), (12, 111745), (15, 89396), (20, 67047), (30, 44698), (60, 22349)]