121106580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{288349}}^1$

素因数の和:288368

約数の個数: 48

約数和(自身を含む): 387542400

約数和(自身を除く): 266435820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 288349, 576698, 865047, 1153396, 1441745, 1730094, 2018443, 2883490, 3460188, 4036886, 4325235, 5766980, 6055329, 8073772, 8650470, 10092215, 12110658, 17300940, 20184430, 24221316, 30276645, 40368860, 60553290, 121106580]

約数ペア:

[(1, 121106580), (2, 60553290), (3, 40368860), (4, 30276645), (5, 24221316), (6, 20184430), (7, 17300940), (10, 12110658), (12, 10092215), (14, 8650470), (15, 8073772), (20, 6055329), (21, 5766980), (28, 4325235), (30, 4036886), (35, 3460188), (42, 2883490), (60, 2018443), (70, 1730094), (84, 1441745), (105, 1153396), (140, 865047), (210, 576698), (420, 288349)]