19329480

素因数分解:

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

素因数の和:53710

約数の個数: 48

約数和(自身を含む): 62821980

約数和(自身を除く): 43492500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53693, 107386, 161079, 214772, 268465, 322158, 429544, 483237, 536930, 644316, 805395, 966474, 1073860, 1288632, 1610790, 1932948, 2147720, 2416185, 3221580, 3865896, 4832370, 6443160, 9664740, 19329480]

約数ペア:

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