169128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1409407}}^1$

素因数の和:1409421

約数の個数: 32

約数和(自身を含む): 507386880

約数和(自身を除く): 338258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1409407, 2818814, 4228221, 5637628, 7047035, 8456442, 11275256, 14094070, 16912884, 21141105, 28188140, 33825768, 42282210, 56376280, 84564420, 169128840]

約数ペア:

[(1, 169128840), (2, 84564420), (3, 56376280), (4, 42282210), (5, 33825768), (6, 28188140), (8, 21141105), (10, 16912884), (12, 14094070), (15, 11275256), (20, 8456442), (24, 7047035), (30, 5637628), (40, 4228221), (60, 2818814), (120, 1409407)]