12051520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2927

約数の個数: 56

約数和(自身を含む): 30915864

約数和(自身を除く): 18864344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2897, 4160, 5794, 11588, 14485, 23176, 28970, 37661, 46352, 57940, 75322, 92704, 115880, 150644, 185408, 188305, 231760, 301288, 376610, 463520, 602576, 753220, 927040, 1205152, 1506440, 2410304, 3012880, 6025760, 12051520]

約数ペア:

[(1, 12051520), (2, 6025760), (4, 3012880), (5, 2410304), (8, 1506440), (10, 1205152), (13, 927040), (16, 753220), (20, 602576), (26, 463520), (32, 376610), (40, 301288), (52, 231760), (64, 188305), (65, 185408), (80, 150644), (104, 115880), (130, 92704), (160, 75322), (208, 57940), (260, 46352), (320, 37661), (416, 28970), (520, 23176), (832, 14485), (1040, 11588), (2080, 5794), (2897, 4160)]