115135920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{159911}}^1$

素因数の和:159930

約数の個数: 60

約数和(自身を含む): 386667216

約数和(自身を除く): 271531296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 159911, 319822, 479733, 639644, 799555, 959466, 1279288, 1439199, 1599110, 1918932, 2398665, 2558576, 2878398, 3198220, 3837864, 4797330, 5756796, 6396440, 7195995, 7675728, 9594660, 11513592, 12792880, 14391990, 19189320, 23027184, 28783980, 38378640, 57567960, 115135920]

約数ペア:

[(1, 115135920), (2, 57567960), (3, 38378640), (4, 28783980), (5, 23027184), (6, 19189320), (8, 14391990), (9, 12792880), (10, 11513592), (12, 9594660), (15, 7675728), (16, 7195995), (18, 6396440), (20, 5756796), (24, 4797330), (30, 3837864), (36, 3198220), (40, 2878398), (45, 2558576), (48, 2398665), (60, 1918932), (72, 1599110), (80, 1439199), (90, 1279288), (120, 959466), (144, 799555), (180, 639644), (240, 479733), (360, 319822), (720, 159911)]