144252540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{801403}}^1$

素因数の和:801418

約数の個数: 36

約数和(自身を含む): 437566584

約数和(自身を除く): 293314044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 801403, 1602806, 2404209, 3205612, 4007015, 4808418, 7212627, 8014030, 9616836, 12021045, 14425254, 16028060, 24042090, 28850508, 36063135, 48084180, 72126270, 144252540]

約数ペア:

[(1, 144252540), (2, 72126270), (3, 48084180), (4, 36063135), (5, 28850508), (6, 24042090), (9, 16028060), (10, 14425254), (12, 12021045), (15, 9616836), (18, 8014030), (20, 7212627), (30, 4808418), (36, 4007015), (45, 3205612), (60, 2404209), (90, 1602806), (180, 801403)]