79169760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{54979}}^1$

素因数の和:55000

約数の個数: 72

約数和(自身を含む): 270171720

約数和(自身を除く): 191001960

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 54979, 109958, 164937, 219916, 274895, 329874, 439832, 494811, 549790, 659748, 824685, 879664, 989622, 1099580, 1319496, 1649370, 1759328, 1979244, 2199160, 2474055, 2638992, 3298740, 3958488, 4398320, 4948110, 5277984, 6597480, 7916976, 8796640, 9896220, 13194960, 15833952, 19792440, 26389920, 39584880, 79169760]

約数ペア:

[(1, 79169760), (2, 39584880), (3, 26389920), (4, 19792440), (5, 15833952), (6, 13194960), (8, 9896220), (9, 8796640), (10, 7916976), (12, 6597480), (15, 5277984), (16, 4948110), (18, 4398320), (20, 3958488), (24, 3298740), (30, 2638992), (32, 2474055), (36, 2199160), (40, 1979244), (45, 1759328), (48, 1649370), (60, 1319496), (72, 1099580), (80, 989622), (90, 879664), (96, 824685), (120, 659748), (144, 549790), (160, 494811), (180, 439832), (240, 329874), (288, 274895), (360, 219916), (480, 164937), (720, 109958), (1440, 54979)]