66794040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185539}}^1$

素因数の和:185556

約数の個数: 48

約数和(自身を含む): 217081800

約数和(自身を除く): 150287760

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, 185539, 371078, 556617, 742156, 927695, 1113234, 1484312, 1669851, 1855390, 2226468, 2783085, 3339702, 3710780, 4452936, 5566170, 6679404, 7421560, 8349255, 11132340, 13358808, 16698510, 22264680, 33397020, 66794040]

約数ペア:

[(1, 66794040), (2, 33397020), (3, 22264680), (4, 16698510), (5, 13358808), (6, 11132340), (8, 8349255), (9, 7421560), (10, 6679404), (12, 5566170), (15, 4452936), (18, 3710780), (20, 3339702), (24, 2783085), (30, 2226468), (36, 1855390), (40, 1669851), (45, 1484312), (60, 1113234), (72, 927695), (90, 742156), (120, 556617), (180, 371078), (360, 185539)]