120580864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 258279840

約数和(自身を除く): 137698976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 256, 269, 272, 412, 538, 544, 824, 1076, 1088, 1648, 1751, 2152, 2176, 3296, 3502, 4304, 4352, 4573, 6592, 7004, 8608, 9146, 13184, 14008, 17216, 18292, 26368, 27707, 28016, 34432, 36584, 55414, 56032, 68864, 73168, 110828, 112064, 146336, 221656, 224128, 292672, 443312, 448256, 471019, 585344, 886624, 942038, 1170688, 1773248, 1884076, 3546496, 3768152, 7092992, 7536304, 15072608, 30145216, 60290432, 120580864]

約数ペア:

[(1, 120580864), (2, 60290432), (4, 30145216), (8, 15072608), (16, 7536304), (17, 7092992), (32, 3768152), (34, 3546496), (64, 1884076), (68, 1773248), (103, 1170688), (128, 942038), (136, 886624), (206, 585344), (256, 471019), (269, 448256), (272, 443312), (412, 292672), (538, 224128), (544, 221656), (824, 146336), (1076, 112064), (1088, 110828), (1648, 73168), (1751, 68864), (2152, 56032), (2176, 55414), (3296, 36584), (3502, 34432), (4304, 28016), (4352, 27707), (4573, 26368), (6592, 18292), (7004, 17216), (8608, 14008), (9146, 13184)]