2016373080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{20719}}^1$

素因数の和:21544

約数の個数: 64

約数和(自身を含む): 6056870400

約数和(自身を除く): 4040497320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 16220, 19464, 20719, 24330, 32440, 41438, 48660, 62157, 82876, 97320, 103595, 124314, 165752, 207190, 248628, 310785, 414380, 497256, 621570, 828760, 1243140, 2486280, 16803109, 33606218, 50409327, 67212436, 84015545, 100818654, 134424872, 168031090, 201637308, 252046635, 336062180, 403274616, 504093270, 672124360, 1008186540, 2016373080]

約数ペア:

[(1, 2016373080), (2, 1008186540), (3, 672124360), (4, 504093270), (5, 403274616), (6, 336062180), (8, 252046635), (10, 201637308), (12, 168031090), (15, 134424872), (20, 100818654), (24, 84015545), (30, 67212436), (40, 50409327), (60, 33606218), (120, 16803109), (811, 2486280), (1622, 1243140), (2433, 828760), (3244, 621570), (4055, 497256), (4866, 414380), (6488, 310785), (8110, 248628), (9732, 207190), (12165, 165752), (16220, 124314), (19464, 103595), (20719, 97320), (24330, 82876), (32440, 62157), (41438, 48660)]