123165090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{456167}}^1$

素因数の和:456183

約数の個数: 32

約数和(自身を含む): 328440960

約数和(自身を除く): 205275870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 456167, 912334, 1368501, 2280835, 2737002, 4105503, 4561670, 6842505, 8211006, 12316509, 13685010, 20527515, 24633018, 41055030, 61582545, 123165090]

約数ペア:

[(1, 123165090), (2, 61582545), (3, 41055030), (5, 24633018), (6, 20527515), (9, 13685010), (10, 12316509), (15, 8211006), (18, 6842505), (27, 4561670), (30, 4105503), (45, 2737002), (54, 2280835), (90, 1368501), (135, 912334), (270, 456167)]