19226040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160217}}^1$

素因数の和:160231

約数の個数: 32

約数和(自身を含む): 57678480

約数和(自身を除く): 38452440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160217, 320434, 480651, 640868, 801085, 961302, 1281736, 1602170, 1922604, 2403255, 3204340, 3845208, 4806510, 6408680, 9613020, 19226040]

約数ペア:

[(1, 19226040), (2, 9613020), (3, 6408680), (4, 4806510), (5, 3845208), (6, 3204340), (8, 2403255), (10, 1922604), (12, 1602170), (15, 1281736), (20, 961302), (24, 801085), (30, 640868), (40, 480651), (60, 320434), (120, 160217)]