172357320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1436311}}^1$

素因数の和:1436325

約数の個数: 32

約数和(自身を含む): 517072320

約数和(自身を除く): 344715000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1436311, 2872622, 4308933, 5745244, 7181555, 8617866, 11490488, 14363110, 17235732, 21544665, 28726220, 34471464, 43089330, 57452440, 86178660, 172357320]

約数ペア:

[(1, 172357320), (2, 86178660), (3, 57452440), (4, 43089330), (5, 34471464), (6, 28726220), (8, 21544665), (10, 17235732), (12, 14363110), (15, 11490488), (20, 8617866), (24, 7181555), (30, 5745244), (40, 4308933), (60, 2872622), (120, 1436311)]