55442160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77003}}^1$

素因数の和:77022

約数の個数: 60

約数和(自身を含む): 186195672

約数和(自身を除く): 130753512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77003, 154006, 231009, 308012, 385015, 462018, 616024, 693027, 770030, 924036, 1155045, 1232048, 1386054, 1540060, 1848072, 2310090, 2772108, 3080120, 3465135, 3696144, 4620180, 5544216, 6160240, 6930270, 9240360, 11088432, 13860540, 18480720, 27721080, 55442160]

約数ペア:

[(1, 55442160), (2, 27721080), (3, 18480720), (4, 13860540), (5, 11088432), (6, 9240360), (8, 6930270), (9, 6160240), (10, 5544216), (12, 4620180), (15, 3696144), (16, 3465135), (18, 3080120), (20, 2772108), (24, 2310090), (30, 1848072), (36, 1540060), (40, 1386054), (45, 1232048), (48, 1155045), (60, 924036), (72, 770030), (80, 693027), (90, 616024), (120, 462018), (144, 385015), (180, 308012), (240, 231009), (360, 154006), (720, 77003)]