12760160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11393}}^1$

素因数の和:11415

約数の個数: 48

約数和(自身を含む): 34455456

約数和(自身を除く): 21695296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 11393, 22786, 45572, 56965, 79751, 91144, 113930, 159502, 182288, 227860, 319004, 364576, 398755, 455720, 638008, 797510, 911440, 1276016, 1595020, 1822880, 2552032, 3190040, 6380080, 12760160]

約数ペア:

[(1, 12760160), (2, 6380080), (4, 3190040), (5, 2552032), (7, 1822880), (8, 1595020), (10, 1276016), (14, 911440), (16, 797510), (20, 638008), (28, 455720), (32, 398755), (35, 364576), (40, 319004), (56, 227860), (70, 182288), (80, 159502), (112, 113930), (140, 91144), (160, 79751), (224, 56965), (280, 45572), (560, 22786), (1120, 11393)]