40203840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41879}}^1$

素因数の和:41899

約数の個数: 56

約数和(自身を含む): 127650240

約数和(自身を除く): 87446400

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, 41879, 83758, 125637, 167516, 209395, 251274, 335032, 418790, 502548, 628185, 670064, 837580, 1005096, 1256370, 1340128, 1675160, 2010192, 2512740, 2680256, 3350320, 4020384, 5025480, 6700640, 8040768, 10050960, 13401280, 20101920, 40203840]

約数ペア:

[(1, 40203840), (2, 20101920), (3, 13401280), (4, 10050960), (5, 8040768), (6, 6700640), (8, 5025480), (10, 4020384), (12, 3350320), (15, 2680256), (16, 2512740), (20, 2010192), (24, 1675160), (30, 1340128), (32, 1256370), (40, 1005096), (48, 837580), (60, 670064), (64, 628185), (80, 502548), (96, 418790), (120, 335032), (160, 251274), (192, 209395), (240, 167516), (320, 125637), (480, 83758), (960, 41879)]