19175880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159799}}^1$

素因数の和:159813

約数の個数: 32

約数和(自身を含む): 57528000

約数和(自身を除く): 38352120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159799, 319598, 479397, 639196, 798995, 958794, 1278392, 1597990, 1917588, 2396985, 3195980, 3835176, 4793970, 6391960, 9587940, 19175880]

約数ペア:

[(1, 19175880), (2, 9587940), (3, 6391960), (4, 4793970), (5, 3835176), (6, 3195980), (8, 2396985), (10, 1917588), (12, 1597990), (15, 1278392), (20, 958794), (24, 798995), (30, 639196), (40, 479397), (60, 319598), (120, 159799)]