6541020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12113}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 20351520

約数和(自身を除く): 13810500

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, 12113, 24226, 36339, 48452, 60565, 72678, 109017, 121130, 145356, 181695, 218034, 242260, 327051, 363390, 436068, 545085, 654102, 726780, 1090170, 1308204, 1635255, 2180340, 3270510, 6541020]

約数ペア:

[(1, 6541020), (2, 3270510), (3, 2180340), (4, 1635255), (5, 1308204), (6, 1090170), (9, 726780), (10, 654102), (12, 545085), (15, 436068), (18, 363390), (20, 327051), (27, 242260), (30, 218034), (36, 181695), (45, 145356), (54, 121130), (60, 109017), (90, 72678), (108, 60565), (135, 48452), (180, 36339), (270, 24226), (540, 12113)]