194561880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1621349}}^1$

素因数の和:1621363

約数の個数: 32

約数和(自身を含む): 583686000

約数和(自身を除く): 389124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1621349, 3242698, 4864047, 6485396, 8106745, 9728094, 12970792, 16213490, 19456188, 24320235, 32426980, 38912376, 48640470, 64853960, 97280940, 194561880]

約数ペア:

[(1, 194561880), (2, 97280940), (3, 64853960), (4, 48640470), (5, 38912376), (6, 32426980), (8, 24320235), (10, 19456188), (12, 16213490), (15, 12970792), (20, 9728094), (24, 8106745), (30, 6485396), (40, 4864047), (60, 3242698), (120, 1621349)]