19224840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160207}}^1$

素因数の和:160221

約数の個数: 32

約数和(自身を含む): 57674880

約数和(自身を除く): 38450040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160207, 320414, 480621, 640828, 801035, 961242, 1281656, 1602070, 1922484, 2403105, 3204140, 3844968, 4806210, 6408280, 9612420, 19224840]

約数ペア:

[(1, 19224840), (2, 9612420), (3, 6408280), (4, 4806210), (5, 3844968), (6, 3204140), (8, 2403105), (10, 1922484), (12, 1602070), (15, 1281656), (20, 961242), (24, 801035), (30, 640828), (40, 480621), (60, 320414), (120, 160207)]