283080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 973440

約数和(自身を除く): 690360

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, 337, 420, 674, 840, 1011, 1348, 1685, 2022, 2359, 2696, 3370, 4044, 4718, 5055, 6740, 7077, 8088, 9436, 10110, 11795, 13480, 14154, 18872, 20220, 23590, 28308, 35385, 40440, 47180, 56616, 70770, 94360, 141540, 283080]

約数ペア:

[(1, 283080), (2, 141540), (3, 94360), (4, 70770), (5, 56616), (6, 47180), (7, 40440), (8, 35385), (10, 28308), (12, 23590), (14, 20220), (15, 18872), (20, 14154), (21, 13480), (24, 11795), (28, 10110), (30, 9436), (35, 8088), (40, 7077), (42, 6740), (56, 5055), (60, 4718), (70, 4044), (84, 3370), (105, 2696), (120, 2359), (140, 2022), (168, 1685), (210, 1348), (280, 1011), (337, 840), (420, 674)]