55076880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229487}}^1$

素因数の和:229503

約数の個数: 40

約数和(自身を含む): 170739072

約数和(自身を除く): 115662192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229487, 458974, 688461, 917948, 1147435, 1376922, 1835896, 2294870, 2753844, 3442305, 3671792, 4589740, 5507688, 6884610, 9179480, 11015376, 13769220, 18358960, 27538440, 55076880]

約数ペア:

[(1, 55076880), (2, 27538440), (3, 18358960), (4, 13769220), (5, 11015376), (6, 9179480), (8, 6884610), (10, 5507688), (12, 4589740), (15, 3671792), (16, 3442305), (20, 2753844), (24, 2294870), (30, 1835896), (40, 1376922), (48, 1147435), (60, 917948), (80, 688461), (120, 458974), (240, 229487)]