247434480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{114553}}^1$

素因数の和:114575

約数の個数: 80

約数和(自身を含む): 852281760

約数和(自身を除く): 604847280

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, 114553, 229106, 343659, 458212, 572765, 687318, 916424, 1030977, 1145530, 1374636, 1718295, 1832848, 2061954, 2291060, 2749272, 3092931, 3436590, 4123908, 4582120, 5154885, 5498544, 6185862, 6873180, 8247816, 9164240, 10309770, 12371724, 13746360, 15464655, 16495632, 20619540, 24743448, 27492720, 30929310, 41239080, 49486896, 61858620, 82478160, 123717240, 247434480]

約数ペア:

[(1, 247434480), (2, 123717240), (3, 82478160), (4, 61858620), (5, 49486896), (6, 41239080), (8, 30929310), (9, 27492720), (10, 24743448), (12, 20619540), (15, 16495632), (16, 15464655), (18, 13746360), (20, 12371724), (24, 10309770), (27, 9164240), (30, 8247816), (36, 6873180), (40, 6185862), (45, 5498544), (48, 5154885), (54, 4582120), (60, 4123908), (72, 3436590), (80, 3092931), (90, 2749272), (108, 2291060), (120, 2061954), (135, 1832848), (144, 1718295), (180, 1374636), (216, 1145530), (240, 1030977), (270, 916424), (360, 687318), (432, 572765), (540, 458212), (720, 343659), (1080, 229106), (2160, 114553)]