29855520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6911}}^1$

素因数の和:6935

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 74653920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6911, 13822, 20733, 27644, 34555, 41466, 55288, 62199, 69110, 82932, 103665, 110576, 124398, 138220, 165864, 186597, 207330, 221152, 248796, 276440, 310995, 331728, 373194, 414660, 497592, 552880, 621990, 663456, 746388, 829320, 932985, 995184, 1105760, 1243980, 1492776, 1658640, 1865970, 1990368, 2487960, 2985552, 3317280, 3731940, 4975920, 5971104, 7463880, 9951840, 14927760, 29855520]

約数ペア:

[(1, 29855520), (2, 14927760), (3, 9951840), (4, 7463880), (5, 5971104), (6, 4975920), (8, 3731940), (9, 3317280), (10, 2985552), (12, 2487960), (15, 1990368), (16, 1865970), (18, 1658640), (20, 1492776), (24, 1243980), (27, 1105760), (30, 995184), (32, 932985), (36, 829320), (40, 746388), (45, 663456), (48, 621990), (54, 552880), (60, 497592), (72, 414660), (80, 373194), (90, 331728), (96, 310995), (108, 276440), (120, 248796), (135, 221152), (144, 207330), (160, 186597), (180, 165864), (216, 138220), (240, 124398), (270, 110576), (288, 103665), (360, 82932), (432, 69110), (480, 62199), (540, 55288), (720, 41466), (864, 34555), (1080, 27644), (1440, 20733), (2160, 13822), (4320, 6911)]