1270260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7057}}^1$

素因数の和:7072

約数の個数: 36

約数和(自身を含む): 3853668

約数和(自身を除く): 2583408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7057, 14114, 21171, 28228, 35285, 42342, 63513, 70570, 84684, 105855, 127026, 141140, 211710, 254052, 317565, 423420, 635130, 1270260]

約数ペア:

[(1, 1270260), (2, 635130), (3, 423420), (4, 317565), (5, 254052), (6, 211710), (9, 141140), (10, 127026), (12, 105855), (15, 84684), (18, 70570), (20, 63513), (30, 42342), (36, 35285), (45, 28228), (60, 21171), (90, 14114), (180, 7057)]