66759240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556327}}^1$

素因数の和:556341

約数の個数: 32

約数和(自身を含む): 200278080

約数和(自身を除く): 133518840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556327, 1112654, 1668981, 2225308, 2781635, 3337962, 4450616, 5563270, 6675924, 8344905, 11126540, 13351848, 16689810, 22253080, 33379620, 66759240]

約数ペア:

[(1, 66759240), (2, 33379620), (3, 22253080), (4, 16689810), (5, 13351848), (6, 11126540), (8, 8344905), (10, 6675924), (12, 5563270), (15, 4450616), (20, 3337962), (24, 2781635), (30, 2225308), (40, 1668981), (60, 1112654), (120, 556327)]