240960672

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8123}}^1$

素因数の和:8242

約数の個数: 72

約数和(自身を含む): 691969824

約数和(自身を除く): 451009152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 8123, 9888, 14832, 16246, 24369, 29664, 32492, 48738, 64984, 73107, 97476, 129968, 146214, 194952, 259936, 292428, 389904, 584856, 779808, 836669, 1169712, 1673338, 2339424, 2510007, 3346676, 5020014, 6693352, 7530021, 10040028, 13386704, 15060042, 20080056, 26773408, 30120084, 40160112, 60240168, 80320224, 120480336, 240960672]

約数ペア:

[(1, 240960672), (2, 120480336), (3, 80320224), (4, 60240168), (6, 40160112), (8, 30120084), (9, 26773408), (12, 20080056), (16, 15060042), (18, 13386704), (24, 10040028), (32, 7530021), (36, 6693352), (48, 5020014), (72, 3346676), (96, 2510007), (103, 2339424), (144, 1673338), (206, 1169712), (288, 836669), (309, 779808), (412, 584856), (618, 389904), (824, 292428), (927, 259936), (1236, 194952), (1648, 146214), (1854, 129968), (2472, 97476), (3296, 73107), (3708, 64984), (4944, 48738), (7416, 32492), (8123, 29664), (9888, 24369), (14832, 16246)]