822219120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{380657}}^1$

素因数の和:380679

約数の個数: 80

約数和(自身を含む): 2832095520

約数和(自身を除く): 2009876400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 380657, 761314, 1141971, 1522628, 1903285, 2283942, 3045256, 3425913, 3806570, 4567884, 5709855, 6090512, 6851826, 7613140, 9135768, 10277739, 11419710, 13703652, 15226280, 17129565, 18271536, 20555478, 22839420, 27407304, 30452560, 34259130, 41110956, 45678840, 51388695, 54814608, 68518260, 82221912, 91357680, 102777390, 137036520, 164443824, 205554780, 274073040, 411109560, 822219120]

約数ペア:

[(1, 822219120), (2, 411109560), (3, 274073040), (4, 205554780), (5, 164443824), (6, 137036520), (8, 102777390), (9, 91357680), (10, 82221912), (12, 68518260), (15, 54814608), (16, 51388695), (18, 45678840), (20, 41110956), (24, 34259130), (27, 30452560), (30, 27407304), (36, 22839420), (40, 20555478), (45, 18271536), (48, 17129565), (54, 15226280), (60, 13703652), (72, 11419710), (80, 10277739), (90, 9135768), (108, 7613140), (120, 6851826), (135, 6090512), (144, 5709855), (180, 4567884), (216, 3806570), (240, 3425913), (270, 3045256), (360, 2283942), (432, 1903285), (540, 1522628), (720, 1141971), (1080, 761314), (2160, 380657)]