310672480

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15289}}^1$

素因数の和:15431

約数の個数: 48

約数和(自身を含む): 739791360

約数和(自身を除く): 429118880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 15289, 20320, 30578, 61156, 76445, 122312, 152890, 244624, 305780, 489248, 611560, 1223120, 1941703, 2446240, 3883406, 7766812, 9708515, 15533624, 19417030, 31067248, 38834060, 62134496, 77668120, 155336240, 310672480]

約数ペア:

[(1, 310672480), (2, 155336240), (4, 77668120), (5, 62134496), (8, 38834060), (10, 31067248), (16, 19417030), (20, 15533624), (32, 9708515), (40, 7766812), (80, 3883406), (127, 2446240), (160, 1941703), (254, 1223120), (508, 611560), (635, 489248), (1016, 305780), (1270, 244624), (2032, 152890), (2540, 122312), (4064, 76445), (5080, 61156), (10160, 30578), (15289, 20320)]