42481680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{177007}}^1$

素因数の和:177023

約数の個数: 40

約数和(自身を含む): 131693952

約数和(自身を除く): 89212272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 177007, 354014, 531021, 708028, 885035, 1062042, 1416056, 1770070, 2124084, 2655105, 2832112, 3540140, 4248168, 5310210, 7080280, 8496336, 10620420, 14160560, 21240840, 42481680]

約数ペア:

[(1, 42481680), (2, 21240840), (3, 14160560), (4, 10620420), (5, 8496336), (6, 7080280), (8, 5310210), (10, 4248168), (12, 3540140), (15, 2832112), (16, 2655105), (20, 2124084), (24, 1770070), (30, 1416056), (40, 1062042), (48, 885035), (60, 708028), (80, 531021), (120, 354014), (240, 177007)]