87824040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43051}}^1$

素因数の和:43082

約数の個数: 64

約数和(自身を含む): 278976960

約数和(自身を除く): 191152920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 43051, 86102, 129153, 172204, 215255, 258306, 344408, 430510, 516612, 645765, 731867, 861020, 1033224, 1291530, 1463734, 1722040, 2195601, 2583060, 2927468, 3659335, 4391202, 5166120, 5854936, 7318670, 8782404, 10978005, 14637340, 17564808, 21956010, 29274680, 43912020, 87824040]

約数ペア:

[(1, 87824040), (2, 43912020), (3, 29274680), (4, 21956010), (5, 17564808), (6, 14637340), (8, 10978005), (10, 8782404), (12, 7318670), (15, 5854936), (17, 5166120), (20, 4391202), (24, 3659335), (30, 2927468), (34, 2583060), (40, 2195601), (51, 1722040), (60, 1463734), (68, 1291530), (85, 1033224), (102, 861020), (120, 731867), (136, 645765), (170, 516612), (204, 430510), (255, 344408), (340, 258306), (408, 215255), (510, 172204), (680, 129153), (1020, 86102), (2040, 43051)]