165485640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1379047}}^1$

素因数の和:1379061

約数の個数: 32

約数和(自身を含む): 496457280

約数和(自身を除く): 330971640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1379047, 2758094, 4137141, 5516188, 6895235, 8274282, 11032376, 13790470, 16548564, 20685705, 27580940, 33097128, 41371410, 55161880, 82742820, 165485640]

約数ペア:

[(1, 165485640), (2, 82742820), (3, 55161880), (4, 41371410), (5, 33097128), (6, 27580940), (8, 20685705), (10, 16548564), (12, 13790470), (15, 11032376), (20, 8274282), (24, 6895235), (30, 5516188), (40, 4137141), (60, 2758094), (120, 1379047)]