127817880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8387}}^1$

素因数の和:8528

約数の個数: 64

約数和(自身を含む): 386519040

約数和(自身を除く): 258701160

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, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 8387, 15240, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 167740, 201288, 251610, 335480, 503220, 1006440, 1065149, 2130298, 3195447, 4260596, 5325745, 6390894, 8521192, 10651490, 12781788, 15977235, 21302980, 25563576, 31954470, 42605960, 63908940, 127817880]

約数ペア:

[(1, 127817880), (2, 63908940), (3, 42605960), (4, 31954470), (5, 25563576), (6, 21302980), (8, 15977235), (10, 12781788), (12, 10651490), (15, 8521192), (20, 6390894), (24, 5325745), (30, 4260596), (40, 3195447), (60, 2130298), (120, 1065149), (127, 1006440), (254, 503220), (381, 335480), (508, 251610), (635, 201288), (762, 167740), (1016, 125805), (1270, 100644), (1524, 83870), (1905, 67096), (2540, 50322), (3048, 41935), (3810, 33548), (5080, 25161), (7620, 16774), (8387, 15240)]