219234240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76123}}^1$

素因数の和:76146

約数の個数: 84

約数和(自身を含む): 754084344

約数和(自身を除く): 534850104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76123, 152246, 228369, 304492, 380615, 456738, 608984, 685107, 761230, 913476, 1141845, 1217968, 1370214, 1522460, 1826952, 2283690, 2435936, 2740428, 3044920, 3425535, 3653904, 4567380, 4871872, 5480856, 6089840, 6851070, 7307808, 9134760, 10961712, 12179680, 13702140, 14615616, 18269520, 21923424, 24359360, 27404280, 36539040, 43846848, 54808560, 73078080, 109617120, 219234240]

約数ペア:

[(1, 219234240), (2, 109617120), (3, 73078080), (4, 54808560), (5, 43846848), (6, 36539040), (8, 27404280), (9, 24359360), (10, 21923424), (12, 18269520), (15, 14615616), (16, 13702140), (18, 12179680), (20, 10961712), (24, 9134760), (30, 7307808), (32, 6851070), (36, 6089840), (40, 5480856), (45, 4871872), (48, 4567380), (60, 3653904), (64, 3425535), (72, 3044920), (80, 2740428), (90, 2435936), (96, 2283690), (120, 1826952), (144, 1522460), (160, 1370214), (180, 1217968), (192, 1141845), (240, 913476), (288, 761230), (320, 685107), (360, 608984), (480, 456738), (576, 380615), (720, 304492), (960, 228369), (1440, 152246), (2880, 76123)]