27721080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77003}}^1$

素因数の和:77020

約数の個数: 48

約数和(自身を含む): 90094680

約数和(自身を除く): 62373600

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, 77003, 154006, 231009, 308012, 385015, 462018, 616024, 693027, 770030, 924036, 1155045, 1386054, 1540060, 1848072, 2310090, 2772108, 3080120, 3465135, 4620180, 5544216, 6930270, 9240360, 13860540, 27721080]

約数ペア:

[(1, 27721080), (2, 13860540), (3, 9240360), (4, 6930270), (5, 5544216), (6, 4620180), (8, 3465135), (9, 3080120), (10, 2772108), (12, 2310090), (15, 1848072), (18, 1540060), (20, 1386054), (24, 1155045), (30, 924036), (36, 770030), (40, 693027), (45, 616024), (60, 462018), (72, 385015), (90, 308012), (120, 231009), (180, 154006), (360, 77003)]