340019280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{472249}}^1$

素因数の和:472268

約数の個数: 60

約数和(自身を含む): 1141900500

約数和(自身を除く): 801881220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 472249, 944498, 1416747, 1888996, 2361245, 2833494, 3777992, 4250241, 4722490, 5666988, 7083735, 7555984, 8500482, 9444980, 11333976, 14167470, 17000964, 18889960, 21251205, 22667952, 28334940, 34001928, 37779920, 42502410, 56669880, 68003856, 85004820, 113339760, 170009640, 340019280]

約数ペア:

[(1, 340019280), (2, 170009640), (3, 113339760), (4, 85004820), (5, 68003856), (6, 56669880), (8, 42502410), (9, 37779920), (10, 34001928), (12, 28334940), (15, 22667952), (16, 21251205), (18, 18889960), (20, 17000964), (24, 14167470), (30, 11333976), (36, 9444980), (40, 8500482), (45, 7555984), (48, 7083735), (60, 5666988), (72, 4722490), (80, 4250241), (90, 3777992), (120, 2833494), (144, 2361245), (180, 1888996), (240, 1416747), (360, 944498), (720, 472249)]