12715080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15137}}^1$

素因数の和:15158

約数の個数: 64

約数和(自身を含む): 43597440

約数和(自身を除く): 30882360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 121096, 151370, 181644, 211918, 227055, 302740, 317877, 363288, 423836, 454110, 529795, 605480, 635754, 847672, 908220, 1059590, 1271508, 1589385, 1816440, 2119180, 2543016, 3178770, 4238360, 6357540, 12715080]

約数ペア:

[(1, 12715080), (2, 6357540), (3, 4238360), (4, 3178770), (5, 2543016), (6, 2119180), (7, 1816440), (8, 1589385), (10, 1271508), (12, 1059590), (14, 908220), (15, 847672), (20, 635754), (21, 605480), (24, 529795), (28, 454110), (30, 423836), (35, 363288), (40, 317877), (42, 302740), (56, 227055), (60, 211918), (70, 181644), (84, 151370), (105, 121096), (120, 105959), (140, 90822), (168, 75685), (210, 60548), (280, 45411), (420, 30274), (840, 15137)]