828777480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{21787}}^1$

素因数の和:22118

約数の個数: 64

約数和(自身を含む): 2494290240

約数和(自身を除く): 1665512760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 21787, 38040, 43574, 65361, 87148, 108935, 130722, 174296, 217870, 261444, 326805, 435740, 522888, 653610, 871480, 1307220, 2614440, 6906479, 13812958, 20719437, 27625916, 34532395, 41438874, 55251832, 69064790, 82877748, 103597185, 138129580, 165755496, 207194370, 276259160, 414388740, 828777480]

約数ペア:

[(1, 828777480), (2, 414388740), (3, 276259160), (4, 207194370), (5, 165755496), (6, 138129580), (8, 103597185), (10, 82877748), (12, 69064790), (15, 55251832), (20, 41438874), (24, 34532395), (30, 27625916), (40, 20719437), (60, 13812958), (120, 6906479), (317, 2614440), (634, 1307220), (951, 871480), (1268, 653610), (1585, 522888), (1902, 435740), (2536, 326805), (3170, 261444), (3804, 217870), (4755, 174296), (6340, 130722), (7608, 108935), (9510, 87148), (12680, 65361), (19020, 43574), (21787, 38040)]