19221960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160183}}^1$

素因数の和:160197

約数の個数: 32

約数和(自身を含む): 57666240

約数和(自身を除く): 38444280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160183, 320366, 480549, 640732, 800915, 961098, 1281464, 1601830, 1922196, 2402745, 3203660, 3844392, 4805490, 6407320, 9610980, 19221960]

約数ペア:

[(1, 19221960), (2, 9610980), (3, 6407320), (4, 4805490), (5, 3844392), (6, 3203660), (8, 2402745), (10, 1922196), (12, 1601830), (15, 1281464), (20, 961098), (24, 800915), (30, 640732), (40, 480549), (60, 320366), (120, 160183)]