120802304

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 88

約数和(自身を含む): 290837760

約数和(自身を除く): 170035456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 887, 896, 1024, 1064, 1216, 1774, 1792, 2128, 2432, 3548, 3584, 4256, 4864, 6209, 7096, 7168, 8512, 9728, 12418, 14192, 16853, 17024, 19456, 24836, 28384, 33706, 34048, 49672, 56768, 67412, 68096, 99344, 113536, 117971, 134824, 136192, 198688, 227072, 235942, 269648, 397376, 454144, 471884, 539296, 794752, 908288, 943768, 1078592, 1589504, 1887536, 2157184, 3179008, 3775072, 4314368, 6358016, 7550144, 8628736, 15100288, 17257472, 30200576, 60401152, 120802304]

約数ペア:

[(1, 120802304), (2, 60401152), (4, 30200576), (7, 17257472), (8, 15100288), (14, 8628736), (16, 7550144), (19, 6358016), (28, 4314368), (32, 3775072), (38, 3179008), (56, 2157184), (64, 1887536), (76, 1589504), (112, 1078592), (128, 943768), (133, 908288), (152, 794752), (224, 539296), (256, 471884), (266, 454144), (304, 397376), (448, 269648), (512, 235942), (532, 227072), (608, 198688), (887, 136192), (896, 134824), (1024, 117971), (1064, 113536), (1216, 99344), (1774, 68096), (1792, 67412), (2128, 56768), (2432, 49672), (3548, 34048), (3584, 33706), (4256, 28384), (4864, 24836), (6209, 19456), (7096, 17024), (7168, 16853), (8512, 14192), (9728, 12418)]