23288040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21563}}^1$

素因数の和:21583

約数の個数: 64

約数和(自身を含む): 77630400

約数和(自身を除く): 54342360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21563, 43126, 64689, 86252, 107815, 129378, 172504, 194067, 215630, 258756, 323445, 388134, 431260, 517512, 582201, 646890, 776268, 862520, 970335, 1164402, 1293780, 1552536, 1940670, 2328804, 2587560, 2911005, 3881340, 4657608, 5822010, 7762680, 11644020, 23288040]

約数ペア:

[(1, 23288040), (2, 11644020), (3, 7762680), (4, 5822010), (5, 4657608), (6, 3881340), (8, 2911005), (9, 2587560), (10, 2328804), (12, 1940670), (15, 1552536), (18, 1293780), (20, 1164402), (24, 970335), (27, 862520), (30, 776268), (36, 646890), (40, 582201), (45, 517512), (54, 431260), (60, 388134), (72, 323445), (90, 258756), (108, 215630), (120, 194067), (135, 172504), (180, 129378), (216, 107815), (270, 86252), (360, 64689), (540, 43126), (1080, 21563)]