27696160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 41976800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 127, 145, 160, 188, 232, 235, 254, 290, 376, 464, 470, 508, 580, 635, 752, 928, 940, 1016, 1160, 1270, 1363, 1504, 1880, 2032, 2320, 2540, 2726, 3683, 3760, 4064, 4640, 5080, 5452, 5969, 6815, 7366, 7520, 10160, 10904, 11938, 13630, 14732, 18415, 20320, 21808, 23876, 27260, 29464, 29845, 36830, 43616, 47752, 54520, 58928, 59690, 73660, 95504, 109040, 117856, 119380, 147320, 173101, 191008, 218080, 238760, 294640, 346202, 477520, 589280, 692404, 865505, 955040, 1384808, 1731010, 2769616, 3462020, 5539232, 6924040, 13848080, 27696160]

約数ペア:

[(1, 27696160), (2, 13848080), (4, 6924040), (5, 5539232), (8, 3462020), (10, 2769616), (16, 1731010), (20, 1384808), (29, 955040), (32, 865505), (40, 692404), (47, 589280), (58, 477520), (80, 346202), (94, 294640), (116, 238760), (127, 218080), (145, 191008), (160, 173101), (188, 147320), (232, 119380), (235, 117856), (254, 109040), (290, 95504), (376, 73660), (464, 59690), (470, 58928), (508, 54520), (580, 47752), (635, 43616), (752, 36830), (928, 29845), (940, 29464), (1016, 27260), (1160, 23876), (1270, 21808), (1363, 20320), (1504, 18415), (1880, 14732), (2032, 13630), (2320, 11938), (2540, 10904), (2726, 10160), (3683, 7520), (3760, 7366), (4064, 6815), (4640, 5969), (5080, 5452)]