340635720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2838631}}^1$

素因数の和:2838645

約数の個数: 32

約数和(自身を含む): 1021907520

約数和(自身を除く): 681271800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2838631, 5677262, 8515893, 11354524, 14193155, 17031786, 22709048, 28386310, 34063572, 42579465, 56772620, 68127144, 85158930, 113545240, 170317860, 340635720]

約数ペア:

[(1, 340635720), (2, 170317860), (3, 113545240), (4, 85158930), (5, 68127144), (6, 56772620), (8, 42579465), (10, 34063572), (12, 28386310), (15, 22709048), (20, 17031786), (24, 14193155), (30, 11354524), (40, 8515893), (60, 5677262), (120, 2838631)]