11968960

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 28840176

約数和(自身を除く): 16871216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 331, 452, 565, 662, 904, 1130, 1324, 1655, 1808, 2260, 2648, 3310, 3616, 4520, 5296, 6620, 7232, 9040, 10592, 13240, 18080, 21184, 26480, 36160, 37403, 52960, 74806, 105920, 149612, 187015, 299224, 374030, 598448, 748060, 1196896, 1496120, 2393792, 2992240, 5984480, 11968960]

約数ペア:

[(1, 11968960), (2, 5984480), (4, 2992240), (5, 2393792), (8, 1496120), (10, 1196896), (16, 748060), (20, 598448), (32, 374030), (40, 299224), (64, 187015), (80, 149612), (113, 105920), (160, 74806), (226, 52960), (320, 37403), (331, 36160), (452, 26480), (565, 21184), (662, 18080), (904, 13240), (1130, 10592), (1324, 9040), (1655, 7232), (1808, 6620), (2260, 5296), (2648, 4520), (3310, 3616)]