13517880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 40919040

約数和(自身を除く): 27401160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 887, 1016, 1270, 1524, 1774, 1905, 2540, 2661, 3048, 3548, 3810, 4435, 5080, 5322, 7096, 7620, 8870, 10644, 13305, 15240, 17740, 21288, 26610, 35480, 53220, 106440, 112649, 225298, 337947, 450596, 563245, 675894, 901192, 1126490, 1351788, 1689735, 2252980, 2703576, 3379470, 4505960, 6758940, 13517880]

約数ペア:

[(1, 13517880), (2, 6758940), (3, 4505960), (4, 3379470), (5, 2703576), (6, 2252980), (8, 1689735), (10, 1351788), (12, 1126490), (15, 901192), (20, 675894), (24, 563245), (30, 450596), (40, 337947), (60, 225298), (120, 112649), (127, 106440), (254, 53220), (381, 35480), (508, 26610), (635, 21288), (762, 17740), (887, 15240), (1016, 13305), (1270, 10644), (1524, 8870), (1774, 7620), (1905, 7096), (2540, 5322), (2661, 5080), (3048, 4435), (3548, 3810)]