232880040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{646889}}^1$

素因数の和:646906

約数の個数: 48

約数和(自身を含む): 756861300

約数和(自身を除く): 523981260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 646889, 1293778, 1940667, 2587556, 3234445, 3881334, 5175112, 5822001, 6468890, 7762668, 9703335, 11644002, 12937780, 15525336, 19406670, 23288004, 25875560, 29110005, 38813340, 46576008, 58220010, 77626680, 116440020, 232880040]

約数ペア:

[(1, 232880040), (2, 116440020), (3, 77626680), (4, 58220010), (5, 46576008), (6, 38813340), (8, 29110005), (9, 25875560), (10, 23288004), (12, 19406670), (15, 15525336), (18, 12937780), (20, 11644002), (24, 9703335), (30, 7762668), (36, 6468890), (40, 5822001), (45, 5175112), (60, 3881334), (72, 3234445), (90, 2587556), (120, 1940667), (180, 1293778), (360, 646889)]