23505480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{65293}}^1$

素因数の和:65310

約数の個数: 48

約数和(自身を含む): 76393980

約数和(自身を除く): 52888500

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, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 587637, 652930, 783516, 979395, 1175274, 1305860, 1567032, 1958790, 2350548, 2611720, 2938185, 3917580, 4701096, 5876370, 7835160, 11752740, 23505480]

約数ペア:

[(1, 23505480), (2, 11752740), (3, 7835160), (4, 5876370), (5, 4701096), (6, 3917580), (8, 2938185), (9, 2611720), (10, 2350548), (12, 1958790), (15, 1567032), (18, 1305860), (20, 1175274), (24, 979395), (30, 783516), (36, 652930), (40, 587637), (45, 522344), (60, 391758), (72, 326465), (90, 261172), (120, 195879), (180, 130586), (360, 65293)]