240730260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4012171}}^1$

素因数の和:4012183

約数の個数: 24

約数和(自身を含む): 674044896

約数和(自身を除く): 433314636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4012171, 8024342, 12036513, 16048684, 20060855, 24073026, 40121710, 48146052, 60182565, 80243420, 120365130, 240730260]

約数ペア:

[(1, 240730260), (2, 120365130), (3, 80243420), (4, 60182565), (5, 48146052), (6, 40121710), (10, 24073026), (12, 20060855), (15, 16048684), (20, 12036513), (30, 8024342), (60, 4012171)]