307029120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{159911}}^1$

素因数の和:159933

約数の個数: 64

約数和(自身を含む): 978661440

約数和(自身を除く): 671632320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 159911, 319822, 479733, 639644, 799555, 959466, 1279288, 1599110, 1918932, 2398665, 2558576, 3198220, 3837864, 4797330, 5117152, 6396440, 7675728, 9594660, 10234304, 12792880, 15351456, 19189320, 20468608, 25585760, 30702912, 38378640, 51171520, 61405824, 76757280, 102343040, 153514560, 307029120]

約数ペア:

[(1, 307029120), (2, 153514560), (3, 102343040), (4, 76757280), (5, 61405824), (6, 51171520), (8, 38378640), (10, 30702912), (12, 25585760), (15, 20468608), (16, 19189320), (20, 15351456), (24, 12792880), (30, 10234304), (32, 9594660), (40, 7675728), (48, 6396440), (60, 5117152), (64, 4797330), (80, 3837864), (96, 3198220), (120, 2558576), (128, 2398665), (160, 1918932), (192, 1599110), (240, 1279288), (320, 959466), (384, 799555), (480, 639644), (640, 479733), (960, 319822), (1920, 159911)]