12559380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 26147820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 479, 570, 690, 874, 958, 1140, 1311, 1380, 1437, 1748, 1916, 2185, 2395, 2622, 2874, 4370, 4790, 5244, 5748, 6555, 7185, 8740, 9101, 9580, 11017, 13110, 14370, 18202, 22034, 26220, 27303, 28740, 33051, 36404, 44068, 45505, 54606, 55085, 66102, 91010, 109212, 110170, 132204, 136515, 165255, 182020, 209323, 220340, 273030, 330510, 418646, 546060, 627969, 661020, 837292, 1046615, 1255938, 2093230, 2511876, 3139845, 4186460, 6279690, 12559380]

約数ペア:

[(1, 12559380), (2, 6279690), (3, 4186460), (4, 3139845), (5, 2511876), (6, 2093230), (10, 1255938), (12, 1046615), (15, 837292), (19, 661020), (20, 627969), (23, 546060), (30, 418646), (38, 330510), (46, 273030), (57, 220340), (60, 209323), (69, 182020), (76, 165255), (92, 136515), (95, 132204), (114, 110170), (115, 109212), (138, 91010), (190, 66102), (228, 55085), (230, 54606), (276, 45505), (285, 44068), (345, 36404), (380, 33051), (437, 28740), (460, 27303), (479, 26220), (570, 22034), (690, 18202), (874, 14370), (958, 13110), (1140, 11017), (1311, 9580), (1380, 9101), (1437, 8740), (1748, 7185), (1916, 6555), (2185, 5748), (2395, 5244), (2622, 4790), (2874, 4370)]