1247078160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{577351}}^1$

素因数の和:577373

約数の個数: 80

約数和(自身を含む): 4295498880

約数和(自身を除く): 3048420720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 577351, 1154702, 1732053, 2309404, 2886755, 3464106, 4618808, 5196159, 5773510, 6928212, 8660265, 9237616, 10392318, 11547020, 13856424, 15588477, 17320530, 20784636, 23094040, 25980795, 27712848, 31176954, 34641060, 41569272, 46188080, 51961590, 62353908, 69282120, 77942385, 83138544, 103923180, 124707816, 138564240, 155884770, 207846360, 249415632, 311769540, 415692720, 623539080, 1247078160]

約数ペア:

[(1, 1247078160), (2, 623539080), (3, 415692720), (4, 311769540), (5, 249415632), (6, 207846360), (8, 155884770), (9, 138564240), (10, 124707816), (12, 103923180), (15, 83138544), (16, 77942385), (18, 69282120), (20, 62353908), (24, 51961590), (27, 46188080), (30, 41569272), (36, 34641060), (40, 31176954), (45, 27712848), (48, 25980795), (54, 23094040), (60, 20784636), (72, 17320530), (80, 15588477), (90, 13856424), (108, 11547020), (120, 10392318), (135, 9237616), (144, 8660265), (180, 6928212), (216, 5773510), (240, 5196159), (270, 4618808), (360, 3464106), (432, 2886755), (540, 2309404), (720, 1732053), (1080, 1154702), (2160, 577351)]