68211960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568433}}^1$

素因数の和:568447

約数の個数: 32

約数和(自身を含む): 204636240

約数和(自身を除く): 136424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568433, 1136866, 1705299, 2273732, 2842165, 3410598, 4547464, 5684330, 6821196, 8526495, 11368660, 13642392, 17052990, 22737320, 34105980, 68211960]

約数ペア:

[(1, 68211960), (2, 34105980), (3, 22737320), (4, 17052990), (5, 13642392), (6, 11368660), (8, 8526495), (10, 6821196), (12, 5684330), (15, 4547464), (20, 3410598), (24, 2842165), (30, 2273732), (40, 1705299), (60, 1136866), (120, 568433)]