76757280

素因数分解:

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

素因数の和:159929

約数の個数: 48

約数和(自身を含む): 241786944

約数和(自身を除く): 165029664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 159911, 319822, 479733, 639644, 799555, 959466, 1279288, 1599110, 1918932, 2398665, 2558576, 3198220, 3837864, 4797330, 5117152, 6396440, 7675728, 9594660, 12792880, 15351456, 19189320, 25585760, 38378640, 76757280]

約数ペア:

[(1, 76757280), (2, 38378640), (3, 25585760), (4, 19189320), (5, 15351456), (6, 12792880), (8, 9594660), (10, 7675728), (12, 6396440), (15, 5117152), (16, 4797330), (20, 3837864), (24, 3198220), (30, 2558576), (32, 2398665), (40, 1918932), (48, 1599110), (60, 1279288), (80, 959466), (96, 799555), (120, 639644), (160, 479733), (240, 319822), (480, 159911)]