1272120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10601}}^1$

素因数の和:10615

約数の個数: 32

約数和(自身を含む): 3816720

約数和(自身を除く): 2544600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10601, 21202, 31803, 42404, 53005, 63606, 84808, 106010, 127212, 159015, 212020, 254424, 318030, 424040, 636060, 1272120]

約数ペア:

[(1, 1272120), (2, 636060), (3, 424040), (4, 318030), (5, 254424), (6, 212020), (8, 159015), (10, 127212), (12, 106010), (15, 84808), (20, 63606), (24, 53005), (30, 42404), (40, 31803), (60, 21202), (120, 10601)]