288045320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379007}}^1$

素因数の和:379037

約数の個数: 32

約数和(自身を含む): 682214400

約数和(自身を除く): 394169080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 379007, 758014, 1516028, 1895035, 3032056, 3790070, 7201133, 7580140, 14402266, 15160280, 28804532, 36005665, 57609064, 72011330, 144022660, 288045320]

約数ペア:

[(1, 288045320), (2, 144022660), (4, 72011330), (5, 57609064), (8, 36005665), (10, 28804532), (19, 15160280), (20, 14402266), (38, 7580140), (40, 7201133), (76, 3790070), (95, 3032056), (152, 1895035), (190, 1516028), (380, 758014), (760, 379007)]