276097080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{328687}}^1$

素因数の和:328708

約数の個数: 64

約数和(自身を含む): 946621440

約数和(自身を除く): 670524360

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, 328687, 657374, 986061, 1314748, 1643435, 1972122, 2300809, 2629496, 3286870, 3944244, 4601618, 4930305, 6573740, 6902427, 7888488, 9203236, 9860610, 11504045, 13147480, 13804854, 18406472, 19721220, 23008090, 27609708, 34512135, 39442440, 46016180, 55219416, 69024270, 92032360, 138048540, 276097080]

約数ペア:

[(1, 276097080), (2, 138048540), (3, 92032360), (4, 69024270), (5, 55219416), (6, 46016180), (7, 39442440), (8, 34512135), (10, 27609708), (12, 23008090), (14, 19721220), (15, 18406472), (20, 13804854), (21, 13147480), (24, 11504045), (28, 9860610), (30, 9203236), (35, 7888488), (40, 6902427), (42, 6573740), (56, 4930305), (60, 4601618), (70, 3944244), (84, 3286870), (105, 2629496), (120, 2300809), (140, 1972122), (168, 1643435), (210, 1314748), (280, 986061), (420, 657374), (840, 328687)]