189424080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263089}}^1$

素因数の和:263108

約数の個数: 60

約数和(自身を含む): 636151620

約数和(自身を除く): 446727540

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, 263089, 526178, 789267, 1052356, 1315445, 1578534, 2104712, 2367801, 2630890, 3157068, 3946335, 4209424, 4735602, 5261780, 6314136, 7892670, 9471204, 10523560, 11839005, 12628272, 15785340, 18942408, 21047120, 23678010, 31570680, 37884816, 47356020, 63141360, 94712040, 189424080]

約数ペア:

[(1, 189424080), (2, 94712040), (3, 63141360), (4, 47356020), (5, 37884816), (6, 31570680), (8, 23678010), (9, 21047120), (10, 18942408), (12, 15785340), (15, 12628272), (16, 11839005), (18, 10523560), (20, 9471204), (24, 7892670), (30, 6314136), (36, 5261780), (40, 4735602), (45, 4209424), (48, 3946335), (60, 3157068), (72, 2630890), (80, 2367801), (90, 2104712), (120, 1578534), (144, 1315445), (180, 1052356), (240, 789267), (360, 526178), (720, 263089)]