320160924

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{7109}}^1$

素因数の和:7264

約数の個数: 60

約数和(自身を含む): 843103800

約数和(自身を除く): 522942876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7109, 7506, 11259, 14218, 15012, 21327, 22518, 28436, 42654, 45036, 63981, 85308, 127962, 191943, 255924, 383886, 575829, 767772, 988151, 1151658, 1976302, 2303316, 2964453, 3952604, 5928906, 8893359, 11857812, 17786718, 26680077, 35573436, 53360154, 80040231, 106720308, 160080462, 320160924]

約数ペア:

[(1, 320160924), (2, 160080462), (3, 106720308), (4, 80040231), (6, 53360154), (9, 35573436), (12, 26680077), (18, 17786718), (27, 11857812), (36, 8893359), (54, 5928906), (81, 3952604), (108, 2964453), (139, 2303316), (162, 1976302), (278, 1151658), (324, 988151), (417, 767772), (556, 575829), (834, 383886), (1251, 255924), (1668, 191943), (2502, 127962), (3753, 85308), (5004, 63981), (7109, 45036), (7506, 42654), (11259, 28436), (14218, 22518), (15012, 21327)]