120090540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2001509}}^1$

素因数の和:2001521

約数の個数: 24

約数和(自身を含む): 336253680

約数和(自身を除く): 216163140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2001509, 4003018, 6004527, 8006036, 10007545, 12009054, 20015090, 24018108, 30022635, 40030180, 60045270, 120090540]

約数ペア:

[(1, 120090540), (2, 60045270), (3, 40030180), (4, 30022635), (5, 24018108), (6, 20015090), (10, 12009054), (12, 10007545), (15, 8006036), (20, 6004527), (30, 4003018), (60, 2001509)]