19563240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163027}}^1$

素因数の和:163041

約数の個数: 32

約数和(自身を含む): 58690080

約数和(自身を除く): 39126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163027, 326054, 489081, 652108, 815135, 978162, 1304216, 1630270, 1956324, 2445405, 3260540, 3912648, 4890810, 6521080, 9781620, 19563240]

約数ペア:

[(1, 19563240), (2, 9781620), (3, 6521080), (4, 4890810), (5, 3912648), (6, 3260540), (8, 2445405), (10, 1956324), (12, 1630270), (15, 1304216), (20, 978162), (24, 815135), (30, 652108), (40, 489081), (60, 326054), (120, 163027)]