8379060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 15208140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 389, 718, 778, 1077, 1167, 1436, 1556, 1795, 1945, 2154, 2334, 3590, 3890, 4308, 4668, 5385, 5835, 7180, 7780, 10770, 11670, 21540, 23340, 139651, 279302, 418953, 558604, 698255, 837906, 1396510, 1675812, 2094765, 2793020, 4189530, 8379060]

約数ペア:

[(1, 8379060), (2, 4189530), (3, 2793020), (4, 2094765), (5, 1675812), (6, 1396510), (10, 837906), (12, 698255), (15, 558604), (20, 418953), (30, 279302), (60, 139651), (359, 23340), (389, 21540), (718, 11670), (778, 10770), (1077, 7780), (1167, 7180), (1436, 5835), (1556, 5385), (1795, 4668), (1945, 4308), (2154, 3890), (2334, 3590)]