2013112560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66047}}^1$

素因数の和:66190

約数の個数: 80

約数和(自身を含む): 6289883136

約数和(自身を除く): 4276770576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 66047, 132094, 198141, 264188, 330235, 396282, 528376, 660470, 792564, 990705, 1056752, 1320940, 1585128, 1981410, 2641880, 3170256, 3962820, 5283760, 7925640, 8387969, 15851280, 16775938, 25163907, 33551876, 41939845, 50327814, 67103752, 83879690, 100655628, 125819535, 134207504, 167759380, 201311256, 251639070, 335518760, 402622512, 503278140, 671037520, 1006556280, 2013112560]

約数ペア:

[(1, 2013112560), (2, 1006556280), (3, 671037520), (4, 503278140), (5, 402622512), (6, 335518760), (8, 251639070), (10, 201311256), (12, 167759380), (15, 134207504), (16, 125819535), (20, 100655628), (24, 83879690), (30, 67103752), (40, 50327814), (48, 41939845), (60, 33551876), (80, 25163907), (120, 16775938), (127, 15851280), (240, 8387969), (254, 7925640), (381, 5283760), (508, 3962820), (635, 3170256), (762, 2641880), (1016, 1981410), (1270, 1585128), (1524, 1320940), (1905, 1056752), (2032, 990705), (2540, 792564), (3048, 660470), (3810, 528376), (5080, 396282), (6096, 330235), (7620, 264188), (10160, 198141), (15240, 132094), (30480, 66047)]