38658960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53693}}^1$

素因数の和:53712

約数の個数: 60

約数和(自身を含む): 129832092

約数和(自身を除く): 91173132

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, 53693, 107386, 161079, 214772, 268465, 322158, 429544, 483237, 536930, 644316, 805395, 859088, 966474, 1073860, 1288632, 1610790, 1932948, 2147720, 2416185, 2577264, 3221580, 3865896, 4295440, 4832370, 6443160, 7731792, 9664740, 12886320, 19329480, 38658960]

約数ペア:

[(1, 38658960), (2, 19329480), (3, 12886320), (4, 9664740), (5, 7731792), (6, 6443160), (8, 4832370), (9, 4295440), (10, 3865896), (12, 3221580), (15, 2577264), (16, 2416185), (18, 2147720), (20, 1932948), (24, 1610790), (30, 1288632), (36, 1073860), (40, 966474), (45, 859088), (48, 805395), (60, 644316), (72, 536930), (80, 483237), (90, 429544), (120, 322158), (144, 268465), (180, 214772), (240, 161079), (360, 107386), (720, 53693)]