142347840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{148279}}^1$

素因数の和:148299

約数の個数: 56

約数和(自身を含む): 451957440

約数和(自身を除く): 309609600

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, 148279, 296558, 444837, 593116, 741395, 889674, 1186232, 1482790, 1779348, 2224185, 2372464, 2965580, 3558696, 4448370, 4744928, 5931160, 7117392, 8896740, 9489856, 11862320, 14234784, 17793480, 23724640, 28469568, 35586960, 47449280, 71173920, 142347840]

約数ペア:

[(1, 142347840), (2, 71173920), (3, 47449280), (4, 35586960), (5, 28469568), (6, 23724640), (8, 17793480), (10, 14234784), (12, 11862320), (15, 9489856), (16, 8896740), (20, 7117392), (24, 5931160), (30, 4744928), (32, 4448370), (40, 3558696), (48, 2965580), (60, 2372464), (64, 2224185), (80, 1779348), (96, 1482790), (120, 1186232), (160, 889674), (192, 741395), (240, 593116), (320, 444837), (480, 296558), (960, 148279)]