126507840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131779}}^1$

素因数の和:131799

約数の個数: 56

約数和(自身を含む): 401665440

約数和(自身を除く): 275157600

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, 131779, 263558, 395337, 527116, 658895, 790674, 1054232, 1317790, 1581348, 1976685, 2108464, 2635580, 3162696, 3953370, 4216928, 5271160, 6325392, 7906740, 8433856, 10542320, 12650784, 15813480, 21084640, 25301568, 31626960, 42169280, 63253920, 126507840]

約数ペア:

[(1, 126507840), (2, 63253920), (3, 42169280), (4, 31626960), (5, 25301568), (6, 21084640), (8, 15813480), (10, 12650784), (12, 10542320), (15, 8433856), (16, 7906740), (20, 6325392), (24, 5271160), (30, 4216928), (32, 3953370), (40, 3162696), (48, 2635580), (60, 2108464), (64, 1976685), (80, 1581348), (96, 1317790), (120, 1054232), (160, 790674), (192, 658895), (240, 527116), (320, 395337), (480, 263558), (960, 131779)]