2677080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 9181440

約数和(自身を除く): 6504360

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, 3187, 6374, 9561, 12748, 15935, 19122, 22309, 25496, 31870, 38244, 44618, 47805, 63740, 66927, 76488, 89236, 95610, 111545, 127480, 133854, 178472, 191220, 223090, 267708, 334635, 382440, 446180, 535416, 669270, 892360, 1338540, 2677080]

約数ペア:

[(1, 2677080), (2, 1338540), (3, 892360), (4, 669270), (5, 535416), (6, 446180), (7, 382440), (8, 334635), (10, 267708), (12, 223090), (14, 191220), (15, 178472), (20, 133854), (21, 127480), (24, 111545), (28, 95610), (30, 89236), (35, 76488), (40, 66927), (42, 63740), (56, 47805), (60, 44618), (70, 38244), (84, 31870), (105, 25496), (120, 22309), (140, 19122), (168, 15935), (210, 12748), (280, 9561), (420, 6374), (840, 3187)]