6820960

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9508640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 479, 712, 890, 958, 1424, 1780, 1916, 2395, 2848, 3560, 3832, 4790, 7120, 7664, 9580, 14240, 15328, 19160, 38320, 42631, 76640, 85262, 170524, 213155, 341048, 426310, 682096, 852620, 1364192, 1705240, 3410480, 6820960]

約数ペア:

[(1, 6820960), (2, 3410480), (4, 1705240), (5, 1364192), (8, 852620), (10, 682096), (16, 426310), (20, 341048), (32, 213155), (40, 170524), (80, 85262), (89, 76640), (160, 42631), (178, 38320), (356, 19160), (445, 15328), (479, 14240), (712, 9580), (890, 7664), (958, 7120), (1424, 4790), (1780, 3832), (1916, 3560), (2395, 2848)]