3045320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 7214400

約数和(自身を除く): 4169080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4007, 8014, 16028, 20035, 32056, 40070, 76133, 80140, 152266, 160280, 304532, 380665, 609064, 761330, 1522660, 3045320]

約数ペア:

[(1, 3045320), (2, 1522660), (4, 761330), (5, 609064), (8, 380665), (10, 304532), (19, 160280), (20, 152266), (38, 80140), (40, 76133), (76, 40070), (95, 32056), (152, 20035), (190, 16028), (380, 8014), (760, 4007)]