135801180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{754451}}^1$

素因数の和:754466

約数の個数: 36

約数和(自身を含む): 411930792

約数和(自身を除く): 276129612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 754451, 1508902, 2263353, 3017804, 3772255, 4526706, 6790059, 7544510, 9053412, 11316765, 13580118, 15089020, 22633530, 27160236, 33950295, 45267060, 67900590, 135801180]

約数ペア:

[(1, 135801180), (2, 67900590), (3, 45267060), (4, 33950295), (5, 27160236), (6, 22633530), (9, 15089020), (10, 13580118), (12, 11316765), (15, 9053412), (18, 7544510), (20, 6790059), (30, 4526706), (36, 3772255), (45, 3017804), (60, 2263353), (90, 1508902), (180, 754451)]