15227320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13127}}^1$

素因数の和:13167

約数の個数: 32

約数和(自身を含む): 35445600

約数和(自身を除く): 20218280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13127, 26254, 52508, 65635, 105016, 131270, 262540, 380683, 525080, 761366, 1522732, 1903415, 3045464, 3806830, 7613660, 15227320]

約数ペア:

[(1, 15227320), (2, 7613660), (4, 3806830), (5, 3045464), (8, 1903415), (10, 1522732), (20, 761366), (29, 525080), (40, 380683), (58, 262540), (116, 131270), (145, 105016), (232, 65635), (290, 52508), (580, 26254), (1160, 13127)]