42659880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355499}}^1$

素因数の和:355513

約数の個数: 32

約数和(自身を含む): 127980000

約数和(自身を除く): 85320120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355499, 710998, 1066497, 1421996, 1777495, 2132994, 2843992, 3554990, 4265988, 5332485, 7109980, 8531976, 10664970, 14219960, 21329940, 42659880]

約数ペア:

[(1, 42659880), (2, 21329940), (3, 14219960), (4, 10664970), (5, 8531976), (6, 7109980), (8, 5332485), (10, 4265988), (12, 3554990), (15, 2843992), (20, 2132994), (24, 1777495), (30, 1421996), (40, 1066497), (60, 710998), (120, 355499)]