19128360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159403}}^1$

素因数の和:159417

約数の個数: 32

約数和(自身を含む): 57385440

約数和(自身を除く): 38257080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159403, 318806, 478209, 637612, 797015, 956418, 1275224, 1594030, 1912836, 2391045, 3188060, 3825672, 4782090, 6376120, 9564180, 19128360]

約数ペア:

[(1, 19128360), (2, 9564180), (3, 6376120), (4, 4782090), (5, 3825672), (6, 3188060), (8, 2391045), (10, 1912836), (12, 1594030), (15, 1275224), (20, 956418), (24, 797015), (30, 637612), (40, 478209), (60, 318806), (120, 159403)]