19229160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160243}}^1$

素因数の和:160257

約数の個数: 32

約数和(自身を含む): 57687840

約数和(自身を除く): 38458680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160243, 320486, 480729, 640972, 801215, 961458, 1281944, 1602430, 1922916, 2403645, 3204860, 3845832, 4807290, 6409720, 9614580, 19229160]

約数ペア:

[(1, 19229160), (2, 9614580), (3, 6409720), (4, 4807290), (5, 3845832), (6, 3204860), (8, 2403645), (10, 1922916), (12, 1602430), (15, 1281944), (20, 961458), (24, 801215), (30, 640972), (40, 480729), (60, 320486), (120, 160243)]