180757296

素因数分解:

$2^4\times 3^2\times {\mathrm{1255259}}^1$

素因数の和:1255273

約数の個数: 30

約数和(自身を含む): 505869780

約数和(自身を除く): 325112484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1255259, 2510518, 3765777, 5021036, 7531554, 10042072, 11297331, 15063108, 20084144, 22594662, 30126216, 45189324, 60252432, 90378648, 180757296]

約数ペア:

[(1, 180757296), (2, 90378648), (3, 60252432), (4, 45189324), (6, 30126216), (8, 22594662), (9, 20084144), (12, 15063108), (16, 11297331), (18, 10042072), (24, 7531554), (36, 5021036), (48, 3765777), (72, 2510518), (144, 1255259)]