47904960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 105714240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 359, 417, 480, 556, 695, 718, 834, 960, 1077, 1112, 1390, 1436, 1668, 1795, 2085, 2154, 2224, 2780, 2872, 3336, 3590, 4170, 4308, 4448, 5385, 5560, 5744, 6672, 7180, 8340, 8616, 8896, 10770, 11120, 11488, 13344, 14360, 16680, 17232, 21540, 22240, 22976, 26688, 28720, 33360, 34464, 43080, 44480, 49901, 57440, 66720, 68928, 86160, 99802, 114880, 133440, 149703, 172320, 199604, 249505, 299406, 344640, 399208, 499010, 598812, 748515, 798416, 998020, 1197624, 1497030, 1596832, 1996040, 2395248, 2994060, 3193664, 3992080, 4790496, 5988120, 7984160, 9580992, 11976240, 15968320, 23952480, 47904960]

約数ペア:

[(1, 47904960), (2, 23952480), (3, 15968320), (4, 11976240), (5, 9580992), (6, 7984160), (8, 5988120), (10, 4790496), (12, 3992080), (15, 3193664), (16, 2994060), (20, 2395248), (24, 1996040), (30, 1596832), (32, 1497030), (40, 1197624), (48, 998020), (60, 798416), (64, 748515), (80, 598812), (96, 499010), (120, 399208), (139, 344640), (160, 299406), (192, 249505), (240, 199604), (278, 172320), (320, 149703), (359, 133440), (417, 114880), (480, 99802), (556, 86160), (695, 68928), (718, 66720), (834, 57440), (960, 49901), (1077, 44480), (1112, 43080), (1390, 34464), (1436, 33360), (1668, 28720), (1795, 26688), (2085, 22976), (2154, 22240), (2224, 21540), (2780, 17232), (2872, 16680), (3336, 14360), (3590, 13344), (4170, 11488), (4308, 11120), (4448, 10770), (5385, 8896), (5560, 8616), (5744, 8340), (6672, 7180)]