320147544

素因数分解:

$2^3\times 3^1\times {\mathrm{883}}^1\times {\mathrm{15107}}^1$

素因数の和:15999

約数の個数: 32

約数和(自身を含む): 801328320

約数和(自身を除く): 481180776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 883, 1766, 2649, 3532, 5298, 7064, 10596, 15107, 21192, 30214, 45321, 60428, 90642, 120856, 181284, 362568, 13339481, 26678962, 40018443, 53357924, 80036886, 106715848, 160073772, 320147544]

約数ペア:

[(1, 320147544), (2, 160073772), (3, 106715848), (4, 80036886), (6, 53357924), (8, 40018443), (12, 26678962), (24, 13339481), (883, 362568), (1766, 181284), (2649, 120856), (3532, 90642), (5298, 60428), (7064, 45321), (10596, 30214), (15107, 21192)]