239092020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{442763}}^1$

素因数の和:442781

約数の個数: 48

約数和(自身を含む): 743843520

約数和(自身を除く): 504751500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 442763, 885526, 1328289, 1771052, 2213815, 2656578, 3984867, 4427630, 5313156, 6641445, 7969734, 8855260, 11954601, 13282890, 15939468, 19924335, 23909202, 26565780, 39848670, 47818404, 59773005, 79697340, 119546010, 239092020]

約数ペア:

[(1, 239092020), (2, 119546010), (3, 79697340), (4, 59773005), (5, 47818404), (6, 39848670), (9, 26565780), (10, 23909202), (12, 19924335), (15, 15939468), (18, 13282890), (20, 11954601), (27, 8855260), (30, 7969734), (36, 6641445), (45, 5313156), (54, 4427630), (60, 3984867), (90, 2656578), (108, 2213815), (135, 1771052), (180, 1328289), (270, 885526), (540, 442763)]