11878320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 37711872

約数和(自身を除く): 25833552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1151, 1290, 1720, 2064, 2302, 2580, 3440, 3453, 4604, 5160, 5755, 6906, 9208, 10320, 11510, 13812, 17265, 18416, 23020, 27624, 34530, 46040, 49493, 55248, 69060, 92080, 98986, 138120, 148479, 197972, 247465, 276240, 296958, 395944, 494930, 593916, 742395, 791888, 989860, 1187832, 1484790, 1979720, 2375664, 2969580, 3959440, 5939160, 11878320]

約数ペア:

[(1, 11878320), (2, 5939160), (3, 3959440), (4, 2969580), (5, 2375664), (6, 1979720), (8, 1484790), (10, 1187832), (12, 989860), (15, 791888), (16, 742395), (20, 593916), (24, 494930), (30, 395944), (40, 296958), (43, 276240), (48, 247465), (60, 197972), (80, 148479), (86, 138120), (120, 98986), (129, 92080), (172, 69060), (215, 55248), (240, 49493), (258, 46040), (344, 34530), (430, 27624), (516, 23020), (645, 18416), (688, 17265), (860, 13812), (1032, 11510), (1151, 10320), (1290, 9208), (1720, 6906), (2064, 5755), (2302, 5160), (2580, 4604), (3440, 3453)]