119452160

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 80

約数和(自身を含む): 296465400

約数和(自身を除く): 177013240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1609, 1856, 2320, 2560, 3218, 3712, 4640, 6436, 7424, 8045, 9280, 12872, 14848, 16090, 18560, 25744, 32180, 37120, 46661, 51488, 64360, 74240, 93322, 102976, 128720, 186644, 205952, 233305, 257440, 373288, 411904, 466610, 514880, 746576, 823808, 933220, 1029760, 1493152, 1866440, 2059520, 2986304, 3732880, 4119040, 5972608, 7465760, 11945216, 14931520, 23890432, 29863040, 59726080, 119452160]

約数ペア:

[(1, 119452160), (2, 59726080), (4, 29863040), (5, 23890432), (8, 14931520), (10, 11945216), (16, 7465760), (20, 5972608), (29, 4119040), (32, 3732880), (40, 2986304), (58, 2059520), (64, 1866440), (80, 1493152), (116, 1029760), (128, 933220), (145, 823808), (160, 746576), (232, 514880), (256, 466610), (290, 411904), (320, 373288), (464, 257440), (512, 233305), (580, 205952), (640, 186644), (928, 128720), (1160, 102976), (1280, 93322), (1609, 74240), (1856, 64360), (2320, 51488), (2560, 46661), (3218, 37120), (3712, 32180), (4640, 25744), (6436, 18560), (7424, 16090), (8045, 14848), (9280, 12872)]