139753920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145577}}^1$

素因数の和:145597

約数の個数: 56

約数和(自身を含む): 443721744

約数和(自身を除く): 303967824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145577, 291154, 436731, 582308, 727885, 873462, 1164616, 1455770, 1746924, 2183655, 2329232, 2911540, 3493848, 4367310, 4658464, 5823080, 6987696, 8734620, 9316928, 11646160, 13975392, 17469240, 23292320, 27950784, 34938480, 46584640, 69876960, 139753920]

約数ペア:

[(1, 139753920), (2, 69876960), (3, 46584640), (4, 34938480), (5, 27950784), (6, 23292320), (8, 17469240), (10, 13975392), (12, 11646160), (15, 9316928), (16, 8734620), (20, 6987696), (24, 5823080), (30, 4658464), (32, 4367310), (40, 3493848), (48, 2911540), (60, 2329232), (64, 2183655), (80, 1746924), (96, 1455770), (120, 1164616), (160, 873462), (192, 727885), (240, 582308), (320, 436731), (480, 291154), (960, 145577)]