2221850160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3085903}}^1$

素因数の和:3085922

約数の個数: 60

約数和(自身を含む): 7461715872

約数和(自身を除く): 5239865712

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, 3085903, 6171806, 9257709, 12343612, 15429515, 18515418, 24687224, 27773127, 30859030, 37030836, 46288545, 49374448, 55546254, 61718060, 74061672, 92577090, 111092508, 123436120, 138865635, 148123344, 185154180, 222185016, 246872240, 277731270, 370308360, 444370032, 555462540, 740616720, 1110925080, 2221850160]

約数ペア:

[(1, 2221850160), (2, 1110925080), (3, 740616720), (4, 555462540), (5, 444370032), (6, 370308360), (8, 277731270), (9, 246872240), (10, 222185016), (12, 185154180), (15, 148123344), (16, 138865635), (18, 123436120), (20, 111092508), (24, 92577090), (30, 74061672), (36, 61718060), (40, 55546254), (45, 49374448), (48, 46288545), (60, 37030836), (72, 30859030), (80, 27773127), (90, 24687224), (120, 18515418), (144, 15429515), (180, 12343612), (240, 9257709), (360, 6171806), (720, 3085903)]