120048880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{214373}}^1$

素因数の和:214393

約数の個数: 40

約数和(自身を含む): 318988512

約数和(自身を除く): 198939632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 214373, 428746, 857492, 1071865, 1500611, 1714984, 2143730, 3001222, 3429968, 4287460, 6002444, 7503055, 8574920, 12004888, 15006110, 17149840, 24009776, 30012220, 60024440, 120048880]

約数ペア:

[(1, 120048880), (2, 60024440), (4, 30012220), (5, 24009776), (7, 17149840), (8, 15006110), (10, 12004888), (14, 8574920), (16, 7503055), (20, 6002444), (28, 4287460), (35, 3429968), (40, 3001222), (56, 2143730), (70, 1714984), (80, 1500611), (112, 1071865), (140, 857492), (280, 428746), (560, 214373)]