122480120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 208466440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 140, 164, 188, 205, 227, 235, 280, 287, 328, 329, 376, 410, 454, 470, 574, 658, 820, 908, 940, 1135, 1148, 1316, 1435, 1589, 1640, 1645, 1816, 1880, 1927, 2270, 2296, 2632, 2870, 3178, 3290, 3854, 4540, 5740, 6356, 6580, 7708, 7945, 9080, 9307, 9635, 10669, 11480, 12712, 13160, 13489, 15416, 15890, 18614, 19270, 21338, 26978, 31780, 37228, 38540, 42676, 46535, 53345, 53956, 63560, 65149, 67445, 74456, 74683, 77080, 85352, 93070, 106690, 107912, 130298, 134890, 149366, 186140, 213380, 260596, 269780, 298732, 325745, 372280, 373415, 426760, 437429, 521192, 539560, 597464, 651490, 746830, 874858, 1302980, 1493660, 1749716, 2187145, 2605960, 2987320, 3062003, 3499432, 4374290, 6124006, 8748580, 12248012, 15310015, 17497160, 24496024, 30620030, 61240060, 122480120]

約数ペア:

[(1, 122480120), (2, 61240060), (4, 30620030), (5, 24496024), (7, 17497160), (8, 15310015), (10, 12248012), (14, 8748580), (20, 6124006), (28, 4374290), (35, 3499432), (40, 3062003), (41, 2987320), (47, 2605960), (56, 2187145), (70, 1749716), (82, 1493660), (94, 1302980), (140, 874858), (164, 746830), (188, 651490), (205, 597464), (227, 539560), (235, 521192), (280, 437429), (287, 426760), (328, 373415), (329, 372280), (376, 325745), (410, 298732), (454, 269780), (470, 260596), (574, 213380), (658, 186140), (820, 149366), (908, 134890), (940, 130298), (1135, 107912), (1148, 106690), (1316, 93070), (1435, 85352), (1589, 77080), (1640, 74683), (1645, 74456), (1816, 67445), (1880, 65149), (1927, 63560), (2270, 53956), (2296, 53345), (2632, 46535), (2870, 42676), (3178, 38540), (3290, 37228), (3854, 31780), (4540, 26978), (5740, 21338), (6356, 19270), (6580, 18614), (7708, 15890), (7945, 15416), (9080, 13489), (9307, 13160), (9635, 12712), (10669, 11480)]