276942420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1538569}}^1$

素因数の和:1538584

約数の個数: 36

約数和(自身を含む): 840059220

約数和(自身を除く): 563116800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1538569, 3077138, 4615707, 6154276, 7692845, 9231414, 13847121, 15385690, 18462828, 23078535, 27694242, 30771380, 46157070, 55388484, 69235605, 92314140, 138471210, 276942420]

約数ペア:

[(1, 276942420), (2, 138471210), (3, 92314140), (4, 69235605), (5, 55388484), (6, 46157070), (9, 30771380), (10, 27694242), (12, 23078535), (15, 18462828), (18, 15385690), (20, 13847121), (30, 9231414), (36, 7692845), (45, 6154276), (60, 4615707), (90, 3077138), (180, 1538569)]