85894680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715789}}^1$

素因数の和:715803

約数の個数: 32

約数和(自身を含む): 257684400

約数和(自身を除く): 171789720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715789, 1431578, 2147367, 2863156, 3578945, 4294734, 5726312, 7157890, 8589468, 10736835, 14315780, 17178936, 21473670, 28631560, 42947340, 85894680]

約数ペア:

[(1, 85894680), (2, 42947340), (3, 28631560), (4, 21473670), (5, 17178936), (6, 14315780), (8, 10736835), (10, 8589468), (12, 7157890), (15, 5726312), (20, 4294734), (24, 3578945), (30, 2863156), (40, 2147367), (60, 1431578), (120, 715789)]