377632020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{146369}}^1$

素因数の和:146424

約数の個数: 48

約数和(自身を含む): 1081967040

約数和(自身を除く): 704335020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 146369, 292738, 439107, 585476, 731845, 878214, 1463690, 1756428, 2195535, 2927380, 4391070, 6293867, 8782140, 12587734, 18881601, 25175468, 31469335, 37763202, 62938670, 75526404, 94408005, 125877340, 188816010, 377632020]

約数ペア:

[(1, 377632020), (2, 188816010), (3, 125877340), (4, 94408005), (5, 75526404), (6, 62938670), (10, 37763202), (12, 31469335), (15, 25175468), (20, 18881601), (30, 12587734), (43, 8782140), (60, 6293867), (86, 4391070), (129, 2927380), (172, 2195535), (215, 1756428), (258, 1463690), (430, 878214), (516, 731845), (645, 585476), (860, 439107), (1290, 292738), (2580, 146369)]