122765640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1023047}}^1$

素因数の和:1023061

約数の個数: 32

約数和(自身を含む): 368297280

約数和(自身を除く): 245531640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1023047, 2046094, 3069141, 4092188, 5115235, 6138282, 8184376, 10230470, 12276564, 15345705, 20460940, 24553128, 30691410, 40921880, 61382820, 122765640]

約数ペア:

[(1, 122765640), (2, 61382820), (3, 40921880), (4, 30691410), (5, 24553128), (6, 20460940), (8, 15345705), (10, 12276564), (12, 10230470), (15, 8184376), (20, 6138282), (24, 5115235), (30, 4092188), (40, 3069141), (60, 2046094), (120, 1023047)]