135424140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2257069}}^1$

素因数の和:2257081

約数の個数: 24

約数和(自身を含む): 379187760

約数和(自身を除く): 243763620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2257069, 4514138, 6771207, 9028276, 11285345, 13542414, 22570690, 27084828, 33856035, 45141380, 67712070, 135424140]

約数ペア:

[(1, 135424140), (2, 67712070), (3, 45141380), (4, 33856035), (5, 27084828), (6, 22570690), (10, 13542414), (12, 11285345), (15, 9028276), (20, 6771207), (30, 4514138), (60, 2257069)]