66533280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12601}}^1$

素因数の和:12630

約数の個数: 96

約数和(自身を含む): 228650688

約数和(自身を除く): 162117408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12601, 25202, 37803, 50404, 63005, 75606, 100808, 126010, 138611, 151212, 189015, 201616, 252020, 277222, 302424, 378030, 403232, 415833, 504040, 554444, 604848, 693055, 756060, 831666, 1008080, 1108888, 1209696, 1386110, 1512120, 1663332, 2016160, 2079165, 2217776, 2772220, 3024240, 3326664, 4158330, 4435552, 5544440, 6048480, 6653328, 8316660, 11088880, 13306656, 16633320, 22177760, 33266640, 66533280]

約数ペア:

[(1, 66533280), (2, 33266640), (3, 22177760), (4, 16633320), (5, 13306656), (6, 11088880), (8, 8316660), (10, 6653328), (11, 6048480), (12, 5544440), (15, 4435552), (16, 4158330), (20, 3326664), (22, 3024240), (24, 2772220), (30, 2217776), (32, 2079165), (33, 2016160), (40, 1663332), (44, 1512120), (48, 1386110), (55, 1209696), (60, 1108888), (66, 1008080), (80, 831666), (88, 756060), (96, 693055), (110, 604848), (120, 554444), (132, 504040), (160, 415833), (165, 403232), (176, 378030), (220, 302424), (240, 277222), (264, 252020), (330, 201616), (352, 189015), (440, 151212), (480, 138611), (528, 126010), (660, 100808), (880, 75606), (1056, 63005), (1320, 50404), (1760, 37803), (2640, 25202), (5280, 12601)]