761796360840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{40435051}}^1$

素因数の和:40435222

約数の個数: 64

約数和(自身を含む): 2299945757760

約数和(自身を除く): 1538149396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 40435051, 80870102, 121305153, 161740204, 202175255, 242610306, 323480408, 404350510, 485220612, 606525765, 808701020, 970441224, 1213051530, 1617402040, 2426103060, 4852206120, 6348303007, 12696606014, 19044909021, 25393212028, 31741515035, 38089818042, 50786424056, 63483030070, 76179636084, 95224545105, 126966060140, 152359272168, 190449090210, 253932120280, 380898180420, 761796360840]

約数ペア:

[(1, 761796360840), (2, 380898180420), (3, 253932120280), (4, 190449090210), (5, 152359272168), (6, 126966060140), (8, 95224545105), (10, 76179636084), (12, 63483030070), (15, 50786424056), (20, 38089818042), (24, 31741515035), (30, 25393212028), (40, 19044909021), (60, 12696606014), (120, 6348303007), (157, 4852206120), (314, 2426103060), (471, 1617402040), (628, 1213051530), (785, 970441224), (942, 808701020), (1256, 606525765), (1570, 485220612), (1884, 404350510), (2355, 323480408), (3140, 242610306), (3768, 202175255), (4710, 161740204), (6280, 121305153), (9420, 80870102), (18840, 40435051)]