119840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 326592

約数和(自身を除く): 206752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1070, 1120, 1498, 1712, 2140, 2996, 3424, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 17120, 23968, 29960, 59920, 119840]

約数ペア:

[(1, 119840), (2, 59920), (4, 29960), (5, 23968), (7, 17120), (8, 14980), (10, 11984), (14, 8560), (16, 7490), (20, 5992), (28, 4280), (32, 3745), (35, 3424), (40, 2996), (56, 2140), (70, 1712), (80, 1498), (107, 1120), (112, 1070), (140, 856), (160, 749), (214, 560), (224, 535), (280, 428)]