5278440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43987}}^1$

素因数の和:44001

約数の個数: 32

約数和(自身を含む): 15835680

約数和(自身を除く): 10557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 43987, 87974, 131961, 175948, 219935, 263922, 351896, 439870, 527844, 659805, 879740, 1055688, 1319610, 1759480, 2639220, 5278440]

約数ペア:

[(1, 5278440), (2, 2639220), (3, 1759480), (4, 1319610), (5, 1055688), (6, 879740), (8, 659805), (10, 527844), (12, 439870), (15, 351896), (20, 263922), (24, 219935), (30, 175948), (40, 131961), (60, 87974), (120, 43987)]