651875520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{679037}}^1$

素因数の和:679057

約数の個数: 56

約数和(自身を含む): 2069707824

約数和(自身を除く): 1417832304

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, 160, 192, 240, 320, 480, 960, 679037, 1358074, 2037111, 2716148, 3395185, 4074222, 5432296, 6790370, 8148444, 10185555, 10864592, 13580740, 16296888, 20371110, 21729184, 27161480, 32593776, 40742220, 43458368, 54322960, 65187552, 81484440, 108645920, 130375104, 162968880, 217291840, 325937760, 651875520]

約数ペア:

[(1, 651875520), (2, 325937760), (3, 217291840), (4, 162968880), (5, 130375104), (6, 108645920), (8, 81484440), (10, 65187552), (12, 54322960), (15, 43458368), (16, 40742220), (20, 32593776), (24, 27161480), (30, 21729184), (32, 20371110), (40, 16296888), (48, 13580740), (60, 10864592), (64, 10185555), (80, 8148444), (96, 6790370), (120, 5432296), (160, 4074222), (192, 3395185), (240, 2716148), (320, 2037111), (480, 1358074), (960, 679037)]