15219744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 42747264

約数和(自身を除く): 27527520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 69, 92, 96, 113, 122, 138, 183, 184, 226, 244, 276, 339, 366, 368, 452, 488, 552, 678, 732, 736, 904, 976, 1104, 1356, 1403, 1464, 1808, 1952, 2208, 2599, 2712, 2806, 2928, 3616, 4209, 5198, 5424, 5612, 5856, 6893, 7797, 8418, 10396, 10848, 11224, 13786, 15594, 16836, 20679, 20792, 22448, 27572, 31188, 33672, 41358, 41584, 44896, 55144, 62376, 67344, 82716, 83168, 110288, 124752, 134688, 158539, 165432, 220576, 249504, 317078, 330864, 475617, 634156, 661728, 951234, 1268312, 1902468, 2536624, 3804936, 5073248, 7609872, 15219744]

約数ペア:

[(1, 15219744), (2, 7609872), (3, 5073248), (4, 3804936), (6, 2536624), (8, 1902468), (12, 1268312), (16, 951234), (23, 661728), (24, 634156), (32, 475617), (46, 330864), (48, 317078), (61, 249504), (69, 220576), (92, 165432), (96, 158539), (113, 134688), (122, 124752), (138, 110288), (183, 83168), (184, 82716), (226, 67344), (244, 62376), (276, 55144), (339, 44896), (366, 41584), (368, 41358), (452, 33672), (488, 31188), (552, 27572), (678, 22448), (732, 20792), (736, 20679), (904, 16836), (976, 15594), (1104, 13786), (1356, 11224), (1403, 10848), (1464, 10396), (1808, 8418), (1952, 7797), (2208, 6893), (2599, 5856), (2712, 5612), (2806, 5424), (2928, 5198), (3616, 4209)]