28860540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{481009}}^1$

素因数の和:481021

約数の個数: 24

約数和(自身を含む): 80809680

約数和(自身を除く): 51949140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 481009, 962018, 1443027, 1924036, 2405045, 2886054, 4810090, 5772108, 7215135, 9620180, 14430270, 28860540]

約数ペア:

[(1, 28860540), (2, 14430270), (3, 9620180), (4, 7215135), (5, 5772108), (6, 4810090), (10, 2886054), (12, 2405045), (15, 1924036), (20, 1443027), (30, 962018), (60, 481009)]