18208345920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{18967027}}^1$

素因数の和:18967047

約数の個数: 56

約数和(自身を含む): 57811501344

約数和(自身を除く): 39603155424

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, 18967027, 37934054, 56901081, 75868108, 94835135, 113802162, 151736216, 189670270, 227604324, 284505405, 303472432, 379340540, 455208648, 569010810, 606944864, 758681080, 910417296, 1138021620, 1213889728, 1517362160, 1820834592, 2276043240, 3034724320, 3641669184, 4552086480, 6069448640, 9104172960, 18208345920]

約数ペア:

[(1, 18208345920), (2, 9104172960), (3, 6069448640), (4, 4552086480), (5, 3641669184), (6, 3034724320), (8, 2276043240), (10, 1820834592), (12, 1517362160), (15, 1213889728), (16, 1138021620), (20, 910417296), (24, 758681080), (30, 606944864), (32, 569010810), (40, 455208648), (48, 379340540), (60, 303472432), (64, 284505405), (80, 227604324), (96, 189670270), (120, 151736216), (160, 113802162), (192, 94835135), (240, 75868108), (320, 56901081), (480, 37934054), (960, 18967027)]