122780340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227371}}^1$

素因数の和:227389

約数の個数: 48

約数和(自身を含む): 381984960

約数和(自身を除く): 259204620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 227371, 454742, 682113, 909484, 1136855, 1364226, 2046339, 2273710, 2728452, 3410565, 4092678, 4547420, 6139017, 6821130, 8185356, 10231695, 12278034, 13642260, 20463390, 24556068, 30695085, 40926780, 61390170, 122780340]

約数ペア:

[(1, 122780340), (2, 61390170), (3, 40926780), (4, 30695085), (5, 24556068), (6, 20463390), (9, 13642260), (10, 12278034), (12, 10231695), (15, 8185356), (18, 6821130), (20, 6139017), (27, 4547420), (30, 4092678), (36, 3410565), (45, 2728452), (54, 2273710), (60, 2046339), (90, 1364226), (108, 1136855), (135, 909484), (180, 682113), (270, 454742), (540, 227371)]