2012097154440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389941309}}^1$

素因数の和:389941366

約数の個数: 64

約数和(自身を含む): 6176670350400

約数和(自身を除く): 4164573195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 389941309, 779882618, 1169823927, 1559765236, 1949706545, 2339647854, 3119530472, 3899413090, 4679295708, 5849119635, 7798826180, 9358591416, 11698239270, 15597652360, 16767476287, 23396478540, 33534952574, 46792957080, 50302428861, 67069905148, 83837381435, 100604857722, 134139810296, 167674762870, 201209715444, 251512144305, 335349525740, 402419430888, 503024288610, 670699051480, 1006048577220, 2012097154440]

約数ペア:

[(1, 2012097154440), (2, 1006048577220), (3, 670699051480), (4, 503024288610), (5, 402419430888), (6, 335349525740), (8, 251512144305), (10, 201209715444), (12, 167674762870), (15, 134139810296), (20, 100604857722), (24, 83837381435), (30, 67069905148), (40, 50302428861), (43, 46792957080), (60, 33534952574), (86, 23396478540), (120, 16767476287), (129, 15597652360), (172, 11698239270), (215, 9358591416), (258, 7798826180), (344, 5849119635), (430, 4679295708), (516, 3899413090), (645, 3119530472), (860, 2339647854), (1032, 1949706545), (1290, 1559765236), (1720, 1169823927), (2580, 779882618), (5160, 389941309)]