70921920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73877}}^1$

素因数の和:73897

約数の個数: 56

約数和(自身を含む): 225180144

約数和(自身を除く): 154258224

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, 73877, 147754, 221631, 295508, 369385, 443262, 591016, 738770, 886524, 1108155, 1182032, 1477540, 1773048, 2216310, 2364064, 2955080, 3546096, 4432620, 4728128, 5910160, 7092192, 8865240, 11820320, 14184384, 17730480, 23640640, 35460960, 70921920]

約数ペア:

[(1, 70921920), (2, 35460960), (3, 23640640), (4, 17730480), (5, 14184384), (6, 11820320), (8, 8865240), (10, 7092192), (12, 5910160), (15, 4728128), (16, 4432620), (20, 3546096), (24, 2955080), (30, 2364064), (32, 2216310), (40, 1773048), (48, 1477540), (60, 1182032), (64, 1108155), (80, 886524), (96, 738770), (120, 591016), (160, 443262), (192, 369385), (240, 295508), (320, 221631), (480, 147754), (960, 73877)]