1550110680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4305863}}^1$

素因数の和:4305880

約数の個数: 48

約数和(自身を含む): 5037860880

約数和(自身を除く): 3487750200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 4305863, 8611726, 12917589, 17223452, 21529315, 25835178, 34446904, 38752767, 43058630, 51670356, 64587945, 77505534, 86117260, 103340712, 129175890, 155011068, 172234520, 193763835, 258351780, 310022136, 387527670, 516703560, 775055340, 1550110680]

約数ペア:

[(1, 1550110680), (2, 775055340), (3, 516703560), (4, 387527670), (5, 310022136), (6, 258351780), (8, 193763835), (9, 172234520), (10, 155011068), (12, 129175890), (15, 103340712), (18, 86117260), (20, 77505534), (24, 64587945), (30, 51670356), (36, 43058630), (40, 38752767), (45, 34446904), (60, 25835178), (72, 21529315), (90, 17223452), (120, 12917589), (180, 8611726), (360, 4305863)]