27072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{225601}}^1$

素因数の和:225615

約数の個数: 32

約数和(自身を含む): 81216720

約数和(自身を除く): 54144600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 225601, 451202, 676803, 902404, 1128005, 1353606, 1804808, 2256010, 2707212, 3384015, 4512020, 5414424, 6768030, 9024040, 13536060, 27072120]

約数ペア:

[(1, 27072120), (2, 13536060), (3, 9024040), (4, 6768030), (5, 5414424), (6, 4512020), (8, 3384015), (10, 2707212), (12, 2256010), (15, 1804808), (20, 1353606), (24, 1128005), (30, 902404), (40, 676803), (60, 451202), (120, 225601)]