242672880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1011137}}^1$

素因数の和:1011153

約数の個数: 40

約数和(自身を含む): 752286672

約数和(自身を除く): 509613792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1011137, 2022274, 3033411, 4044548, 5055685, 6066822, 8089096, 10111370, 12133644, 15167055, 16178192, 20222740, 24267288, 30334110, 40445480, 48534576, 60668220, 80890960, 121336440, 242672880]

約数ペア:

[(1, 242672880), (2, 121336440), (3, 80890960), (4, 60668220), (5, 48534576), (6, 40445480), (8, 30334110), (10, 24267288), (12, 20222740), (15, 16178192), (16, 15167055), (20, 12133644), (24, 10111370), (30, 8089096), (40, 6066822), (48, 5055685), (60, 4044548), (80, 3033411), (120, 2022274), (240, 1011137)]