121052320

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5597

約数の個数: 48

約数和(自身を含む): 288096480

約数和(自身を除く): 167044160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5443, 5560, 10886, 11120, 21772, 22240, 27215, 43544, 54430, 87088, 108860, 174176, 217720, 435440, 756577, 870880, 1513154, 3026308, 3782885, 6052616, 7565770, 12105232, 15131540, 24210464, 30263080, 60526160, 121052320]

約数ペア:

[(1, 121052320), (2, 60526160), (4, 30263080), (5, 24210464), (8, 15131540), (10, 12105232), (16, 7565770), (20, 6052616), (32, 3782885), (40, 3026308), (80, 1513154), (139, 870880), (160, 756577), (278, 435440), (556, 217720), (695, 174176), (1112, 108860), (1390, 87088), (2224, 54430), (2780, 43544), (4448, 27215), (5443, 22240), (5560, 21772), (10886, 11120)]