12060640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 29172528

約数和(自身を除く): 17111888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 1753, 3440, 3506, 6880, 7012, 8765, 14024, 17530, 28048, 35060, 56096, 70120, 75379, 140240, 150758, 280480, 301516, 376895, 603032, 753790, 1206064, 1507580, 2412128, 3015160, 6030320, 12060640]

約数ペア:

[(1, 12060640), (2, 6030320), (4, 3015160), (5, 2412128), (8, 1507580), (10, 1206064), (16, 753790), (20, 603032), (32, 376895), (40, 301516), (43, 280480), (80, 150758), (86, 140240), (160, 75379), (172, 70120), (215, 56096), (344, 35060), (430, 28048), (688, 17530), (860, 14024), (1376, 8765), (1720, 7012), (1753, 6880), (3440, 3506)]