12152220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{601}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 34183968

約数和(自身を除く): 22031748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 601, 674, 1011, 1202, 1348, 1685, 1803, 2022, 2404, 3005, 3370, 3606, 4044, 5055, 6010, 6740, 7212, 9015, 10110, 12020, 18030, 20220, 36060, 202537, 405074, 607611, 810148, 1012685, 1215222, 2025370, 2430444, 3038055, 4050740, 6076110, 12152220]

約数ペア:

[(1, 12152220), (2, 6076110), (3, 4050740), (4, 3038055), (5, 2430444), (6, 2025370), (10, 1215222), (12, 1012685), (15, 810148), (20, 607611), (30, 405074), (60, 202537), (337, 36060), (601, 20220), (674, 18030), (1011, 12020), (1202, 10110), (1348, 9015), (1685, 7212), (1803, 6740), (2022, 6010), (2404, 5055), (3005, 4044), (3370, 3606)]