2976660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 9434880

約数和(自身を除く): 6458220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 719, 828, 1035, 1380, 1438, 2070, 2157, 2876, 3595, 4140, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 16537, 21570, 25884, 32355, 33074, 43140, 49611, 64710, 66148, 82685, 99222, 129420, 148833, 165370, 198444, 248055, 297666, 330740, 496110, 595332, 744165, 992220, 1488330, 2976660]

約数ペア:

[(1, 2976660), (2, 1488330), (3, 992220), (4, 744165), (5, 595332), (6, 496110), (9, 330740), (10, 297666), (12, 248055), (15, 198444), (18, 165370), (20, 148833), (23, 129420), (30, 99222), (36, 82685), (45, 66148), (46, 64710), (60, 49611), (69, 43140), (90, 33074), (92, 32355), (115, 25884), (138, 21570), (180, 16537), (207, 14380), (230, 12942), (276, 10785), (345, 8628), (414, 7190), (460, 6471), (690, 4314), (719, 4140), (828, 3595), (1035, 2876), (1380, 2157), (1438, 2070)]