22458120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 71884800

約数和(自身を除く): 49426680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 103, 115, 120, 138, 158, 184, 206, 230, 237, 276, 309, 316, 345, 395, 412, 460, 474, 515, 552, 618, 632, 690, 790, 824, 920, 948, 1030, 1185, 1236, 1380, 1545, 1580, 1817, 1896, 2060, 2369, 2370, 2472, 2760, 3090, 3160, 3634, 4120, 4738, 4740, 5451, 6180, 7107, 7268, 8137, 9085, 9476, 9480, 10902, 11845, 12360, 14214, 14536, 16274, 18170, 18952, 21804, 23690, 24411, 27255, 28428, 32548, 35535, 36340, 40685, 43608, 47380, 48822, 54510, 56856, 65096, 71070, 72680, 81370, 94760, 97644, 109020, 122055, 142140, 162740, 187151, 195288, 218040, 244110, 284280, 325480, 374302, 488220, 561453, 748604, 935755, 976440, 1122906, 1497208, 1871510, 2245812, 2807265, 3743020, 4491624, 5614530, 7486040, 11229060, 22458120]

約数ペア:

[(1, 22458120), (2, 11229060), (3, 7486040), (4, 5614530), (5, 4491624), (6, 3743020), (8, 2807265), (10, 2245812), (12, 1871510), (15, 1497208), (20, 1122906), (23, 976440), (24, 935755), (30, 748604), (40, 561453), (46, 488220), (60, 374302), (69, 325480), (79, 284280), (92, 244110), (103, 218040), (115, 195288), (120, 187151), (138, 162740), (158, 142140), (184, 122055), (206, 109020), (230, 97644), (237, 94760), (276, 81370), (309, 72680), (316, 71070), (345, 65096), (395, 56856), (412, 54510), (460, 48822), (474, 47380), (515, 43608), (552, 40685), (618, 36340), (632, 35535), (690, 32548), (790, 28428), (824, 27255), (920, 24411), (948, 23690), (1030, 21804), (1185, 18952), (1236, 18170), (1380, 16274), (1545, 14536), (1580, 14214), (1817, 12360), (1896, 11845), (2060, 10902), (2369, 9480), (2370, 9476), (2472, 9085), (2760, 8137), (3090, 7268), (3160, 7107), (3634, 6180), (4120, 5451), (4738, 4740)]