348632640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{40351}}^1$

素因数の和:40377

約数の個数: 112

約数和(自身を含む): 1229928960

約数和(自身を除く): 881296320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 40351, 80702, 121053, 161404, 201755, 242106, 322808, 363159, 403510, 484212, 605265, 645616, 726318, 807020, 968424, 1089477, 1210530, 1291232, 1452636, 1614040, 1815795, 1936848, 2178954, 2421060, 2582464, 2905272, 3228080, 3631590, 3873696, 4357908, 4842120, 5447385, 5810544, 6456160, 7263180, 7747392, 8715816, 9684240, 10894770, 11621088, 12912320, 14526360, 17431632, 19368480, 21789540, 23242176, 29052720, 34863264, 38736960, 43579080, 58105440, 69726528, 87158160, 116210880, 174316320, 348632640]

約数ペア:

[(1, 348632640), (2, 174316320), (3, 116210880), (4, 87158160), (5, 69726528), (6, 58105440), (8, 43579080), (9, 38736960), (10, 34863264), (12, 29052720), (15, 23242176), (16, 21789540), (18, 19368480), (20, 17431632), (24, 14526360), (27, 12912320), (30, 11621088), (32, 10894770), (36, 9684240), (40, 8715816), (45, 7747392), (48, 7263180), (54, 6456160), (60, 5810544), (64, 5447385), (72, 4842120), (80, 4357908), (90, 3873696), (96, 3631590), (108, 3228080), (120, 2905272), (135, 2582464), (144, 2421060), (160, 2178954), (180, 1936848), (192, 1815795), (216, 1614040), (240, 1452636), (270, 1291232), (288, 1210530), (320, 1089477), (360, 968424), (432, 807020), (480, 726318), (540, 645616), (576, 605265), (720, 484212), (864, 403510), (960, 363159), (1080, 322808), (1440, 242106), (1728, 201755), (2160, 161404), (2880, 121053), (4320, 80702), (8640, 40351)]