121524880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35327}}^1$

素因数の和:35383

約数の個数: 40

約数和(自身を含む): 289124352

約数和(自身を除く): 167599472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 35327, 70654, 141308, 176635, 282616, 353270, 565232, 706540, 1413080, 1519061, 2826160, 3038122, 6076244, 7595305, 12152488, 15190610, 24304976, 30381220, 60762440, 121524880]

約数ペア:

[(1, 121524880), (2, 60762440), (4, 30381220), (5, 24304976), (8, 15190610), (10, 12152488), (16, 7595305), (20, 6076244), (40, 3038122), (43, 2826160), (80, 1519061), (86, 1413080), (172, 706540), (215, 565232), (344, 353270), (430, 282616), (688, 176635), (860, 141308), (1720, 70654), (3440, 35327)]