180873072

素因数分解:

$2^4\times 3^2\times {\mathrm{1256063}}^1$

素因数の和:1256077

約数の個数: 30

約数和(自身を含む): 506193792

約数和(自身を除く): 325320720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1256063, 2512126, 3768189, 5024252, 7536378, 10048504, 11304567, 15072756, 20097008, 22609134, 30145512, 45218268, 60291024, 90436536, 180873072]

約数ペア:

[(1, 180873072), (2, 90436536), (3, 60291024), (4, 45218268), (6, 30145512), (8, 22609134), (9, 20097008), (12, 15072756), (16, 11304567), (18, 10048504), (24, 7536378), (36, 5024252), (48, 3768189), (72, 2512126), (144, 1256063)]