659892840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5499107}}^1$

素因数の和:5499121

約数の個数: 32

約数和(自身を含む): 1979678880

約数和(自身を除く): 1319786040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5499107, 10998214, 16497321, 21996428, 27495535, 32994642, 43992856, 54991070, 65989284, 82486605, 109982140, 131978568, 164973210, 219964280, 329946420, 659892840]

約数ペア:

[(1, 659892840), (2, 329946420), (3, 219964280), (4, 164973210), (5, 131978568), (6, 109982140), (8, 82486605), (10, 65989284), (12, 54991070), (15, 43992856), (20, 32994642), (24, 27495535), (30, 21996428), (40, 16497321), (60, 10998214), (120, 5499107)]