60511720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 138623940

約数和(自身を除く): 78112220

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 337, 536, 670, 674, 1340, 1348, 1685, 2680, 2696, 3370, 4489, 6740, 8978, 13480, 17956, 22445, 22579, 35912, 44890, 45158, 89780, 90316, 112895, 179560, 180632, 225790, 451580, 903160, 1512793, 3025586, 6051172, 7563965, 12102344, 15127930, 30255860, 60511720]

約数ペア:

[(1, 60511720), (2, 30255860), (4, 15127930), (5, 12102344), (8, 7563965), (10, 6051172), (20, 3025586), (40, 1512793), (67, 903160), (134, 451580), (268, 225790), (335, 180632), (337, 179560), (536, 112895), (670, 90316), (674, 89780), (1340, 45158), (1348, 44890), (1685, 35912), (2680, 22579), (2696, 22445), (3370, 17956), (4489, 13480), (6740, 8978)]