243714960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{112831}}^1$

素因数の和:112853

約数の個数: 80

約数和(自身を含む): 839470080

約数和(自身を除く): 595755120

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, 112831, 225662, 338493, 451324, 564155, 676986, 902648, 1015479, 1128310, 1353972, 1692465, 1805296, 2030958, 2256620, 2707944, 3046437, 3384930, 4061916, 4513240, 5077395, 5415888, 6092874, 6769860, 8123832, 9026480, 10154790, 12185748, 13539720, 15232185, 16247664, 20309580, 24371496, 27079440, 30464370, 40619160, 48742992, 60928740, 81238320, 121857480, 243714960]

約数ペア:

[(1, 243714960), (2, 121857480), (3, 81238320), (4, 60928740), (5, 48742992), (6, 40619160), (8, 30464370), (9, 27079440), (10, 24371496), (12, 20309580), (15, 16247664), (16, 15232185), (18, 13539720), (20, 12185748), (24, 10154790), (27, 9026480), (30, 8123832), (36, 6769860), (40, 6092874), (45, 5415888), (48, 5077395), (54, 4513240), (60, 4061916), (72, 3384930), (80, 3046437), (90, 2707944), (108, 2256620), (120, 2030958), (135, 1805296), (144, 1692465), (180, 1353972), (216, 1128310), (240, 1015479), (270, 902648), (360, 676986), (432, 564155), (540, 451324), (720, 338493), (1080, 225662), (2160, 112831)]