18060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 59136

約数和(自身を除く): 41076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060]

約数ペア:

[(1, 18060), (2, 9030), (3, 6020), (4, 4515), (5, 3612), (6, 3010), (7, 2580), (10, 1806), (12, 1505), (14, 1290), (15, 1204), (20, 903), (21, 860), (28, 645), (30, 602), (35, 516), (42, 430), (43, 420), (60, 301), (70, 258), (84, 215), (86, 210), (105, 172), (129, 140)]