120250480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{214733}}^1$

素因数の和:214753

約数の個数: 40

約数和(自身を含む): 319524192

約数和(自身を除く): 199273712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 214733, 429466, 858932, 1073665, 1503131, 1717864, 2147330, 3006262, 3435728, 4294660, 6012524, 7515655, 8589320, 12025048, 15031310, 17178640, 24050096, 30062620, 60125240, 120250480]

約数ペア:

[(1, 120250480), (2, 60125240), (4, 30062620), (5, 24050096), (7, 17178640), (8, 15031310), (10, 12025048), (14, 8589320), (16, 7515655), (20, 6012524), (28, 4294660), (35, 3435728), (40, 3006262), (56, 2147330), (70, 1717864), (80, 1503131), (112, 1073665), (140, 858932), (280, 429466), (560, 214733)]