82048920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4919}}^1$

素因数の和:5072

約数の個数: 64

約数和(自身を含む): 247968000

約数和(自身を除く): 165919080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 4919, 5560, 8340, 9838, 14757, 16680, 19676, 24595, 29514, 39352, 49190, 59028, 73785, 98380, 118056, 147570, 196760, 295140, 590280, 683741, 1367482, 2051223, 2734964, 3418705, 4102446, 5469928, 6837410, 8204892, 10256115, 13674820, 16409784, 20512230, 27349640, 41024460, 82048920]

約数ペア:

[(1, 82048920), (2, 41024460), (3, 27349640), (4, 20512230), (5, 16409784), (6, 13674820), (8, 10256115), (10, 8204892), (12, 6837410), (15, 5469928), (20, 4102446), (24, 3418705), (30, 2734964), (40, 2051223), (60, 1367482), (120, 683741), (139, 590280), (278, 295140), (417, 196760), (556, 147570), (695, 118056), (834, 98380), (1112, 73785), (1390, 59028), (1668, 49190), (2085, 39352), (2780, 29514), (3336, 24595), (4170, 19676), (4919, 16680), (5560, 14757), (8340, 9838)]