1956697920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{679409}}^1$

素因数の和:679432

約数の個数: 84

約数和(自身を含む): 6730235460

約数和(自身を除く): 4773537540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 679409, 1358818, 2038227, 2717636, 3397045, 4076454, 5435272, 6114681, 6794090, 8152908, 10191135, 10870544, 12229362, 13588180, 16305816, 20382270, 21741088, 24458724, 27176360, 30573405, 32611632, 40764540, 43482176, 48917448, 54352720, 61146810, 65223264, 81529080, 97834896, 108705440, 122293620, 130446528, 163058160, 195669792, 217410880, 244587240, 326116320, 391339584, 489174480, 652232640, 978348960, 1956697920]

約数ペア:

[(1, 1956697920), (2, 978348960), (3, 652232640), (4, 489174480), (5, 391339584), (6, 326116320), (8, 244587240), (9, 217410880), (10, 195669792), (12, 163058160), (15, 130446528), (16, 122293620), (18, 108705440), (20, 97834896), (24, 81529080), (30, 65223264), (32, 61146810), (36, 54352720), (40, 48917448), (45, 43482176), (48, 40764540), (60, 32611632), (64, 30573405), (72, 27176360), (80, 24458724), (90, 21741088), (96, 20382270), (120, 16305816), (144, 13588180), (160, 12229362), (180, 10870544), (192, 10191135), (240, 8152908), (288, 6794090), (320, 6114681), (360, 5435272), (480, 4076454), (576, 3397045), (720, 2717636), (960, 2038227), (1440, 1358818), (2880, 679409)]