56709480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4679}}^1$

素因数の和:4794

約数の個数: 64

約数和(自身を含む): 171849600

約数和(自身を除く): 115140120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 4679, 6060, 9358, 12120, 14037, 18716, 23395, 28074, 37432, 46790, 56148, 70185, 93580, 112296, 140370, 187160, 280740, 472579, 561480, 945158, 1417737, 1890316, 2362895, 2835474, 3780632, 4725790, 5670948, 7088685, 9451580, 11341896, 14177370, 18903160, 28354740, 56709480]

約数ペア:

[(1, 56709480), (2, 28354740), (3, 18903160), (4, 14177370), (5, 11341896), (6, 9451580), (8, 7088685), (10, 5670948), (12, 4725790), (15, 3780632), (20, 2835474), (24, 2362895), (30, 1890316), (40, 1417737), (60, 945158), (101, 561480), (120, 472579), (202, 280740), (303, 187160), (404, 140370), (505, 112296), (606, 93580), (808, 70185), (1010, 56148), (1212, 46790), (1515, 37432), (2020, 28074), (2424, 23395), (3030, 18716), (4040, 14037), (4679, 12120), (6060, 9358)]