808589040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{481303}}^1$

素因数の和:481326

約数の個数: 80

約数和(自身を含む): 2864721408

約数和(自身を除く): 2056132368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 481303, 962606, 1443909, 1925212, 2406515, 2887818, 3369121, 3850424, 4813030, 5775636, 6738242, 7219545, 7700848, 9626060, 10107363, 11551272, 13476484, 14439090, 16845605, 19252120, 20214726, 23102544, 26952968, 28878180, 33691210, 38504240, 40429452, 50536815, 53905936, 57756360, 67382420, 80858904, 101073630, 115512720, 134764840, 161717808, 202147260, 269529680, 404294520, 808589040]

約数ペア:

[(1, 808589040), (2, 404294520), (3, 269529680), (4, 202147260), (5, 161717808), (6, 134764840), (7, 115512720), (8, 101073630), (10, 80858904), (12, 67382420), (14, 57756360), (15, 53905936), (16, 50536815), (20, 40429452), (21, 38504240), (24, 33691210), (28, 28878180), (30, 26952968), (35, 23102544), (40, 20214726), (42, 19252120), (48, 16845605), (56, 14439090), (60, 13476484), (70, 11551272), (80, 10107363), (84, 9626060), (105, 7700848), (112, 7219545), (120, 6738242), (140, 5775636), (168, 4813030), (210, 3850424), (240, 3369121), (280, 2887818), (336, 2406515), (420, 1925212), (560, 1443909), (840, 962606), (1680, 481303)]