85280854740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5947061}}^1$

素因数の和:5947312

約数の個数: 48

約数和(自身を含む): 239785539840

約数和(自身を除く): 154504685100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 5947061, 11894122, 17841183, 23788244, 29735305, 35682366, 59470610, 71364732, 89205915, 118941220, 178411830, 356823660, 1421347579, 2842695158, 4264042737, 5685390316, 7106737895, 8528085474, 14213475790, 17056170948, 21320213685, 28426951580, 42640427370, 85280854740]

約数ペア:

[(1, 85280854740), (2, 42640427370), (3, 28426951580), (4, 21320213685), (5, 17056170948), (6, 14213475790), (10, 8528085474), (12, 7106737895), (15, 5685390316), (20, 4264042737), (30, 2842695158), (60, 1421347579), (239, 356823660), (478, 178411830), (717, 118941220), (956, 89205915), (1195, 71364732), (1434, 59470610), (2390, 35682366), (2868, 29735305), (3585, 23788244), (4780, 17841183), (7170, 11894122), (14340, 5947061)]