49484880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68729}}^1$

素因数の和:68748

約数の個数: 60

約数和(自身を含む): 166189140

約数和(自身を除く): 116704260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 68729, 137458, 206187, 274916, 343645, 412374, 549832, 618561, 687290, 824748, 1030935, 1099664, 1237122, 1374580, 1649496, 2061870, 2474244, 2749160, 3092805, 3298992, 4123740, 4948488, 5498320, 6185610, 8247480, 9896976, 12371220, 16494960, 24742440, 49484880]

約数ペア:

[(1, 49484880), (2, 24742440), (3, 16494960), (4, 12371220), (5, 9896976), (6, 8247480), (8, 6185610), (9, 5498320), (10, 4948488), (12, 4123740), (15, 3298992), (16, 3092805), (18, 2749160), (20, 2474244), (24, 2061870), (30, 1649496), (36, 1374580), (40, 1237122), (45, 1099664), (48, 1030935), (60, 824748), (72, 687290), (80, 618561), (90, 549832), (120, 412374), (144, 343645), (180, 274916), (240, 206187), (360, 137458), (720, 68729)]