488054880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{338927}}^1$

素因数の和:338948

約数の個数: 72

約数和(自身を含む): 1665492192

約数和(自身を除く): 1177437312

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 338927, 677854, 1016781, 1355708, 1694635, 2033562, 2711416, 3050343, 3389270, 4067124, 5083905, 5422832, 6100686, 6778540, 8134248, 10167810, 10845664, 12201372, 13557080, 15251715, 16268496, 20335620, 24402744, 27114160, 30503430, 32536992, 40671240, 48805488, 54228320, 61006860, 81342480, 97610976, 122013720, 162684960, 244027440, 488054880]

約数ペア:

[(1, 488054880), (2, 244027440), (3, 162684960), (4, 122013720), (5, 97610976), (6, 81342480), (8, 61006860), (9, 54228320), (10, 48805488), (12, 40671240), (15, 32536992), (16, 30503430), (18, 27114160), (20, 24402744), (24, 20335620), (30, 16268496), (32, 15251715), (36, 13557080), (40, 12201372), (45, 10845664), (48, 10167810), (60, 8134248), (72, 6778540), (80, 6100686), (90, 5422832), (96, 5083905), (120, 4067124), (144, 3389270), (160, 3050343), (180, 2711416), (240, 2033562), (288, 1694635), (360, 1355708), (480, 1016781), (720, 677854), (1440, 338927)]