19154263680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3325393}}^1$

素因数の和:3325418

約数の個数: 96

約数和(自身を含む): 66142086660

約数和(自身を除く): 46987822980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3325393, 6650786, 9976179, 13301572, 16626965, 19952358, 26603144, 29928537, 33253930, 39904716, 49880895, 53206288, 59857074, 66507860, 79809432, 99761790, 106412576, 119714148, 133015720, 149642685, 159618864, 199523580, 212825152, 239428296, 266031440, 299285370, 319237728, 399047160, 425650304, 478856592, 532062880, 598570740, 638475456, 798094320, 957713184, 1064125760, 1197141480, 1276950912, 1596188640, 1915426368, 2128251520, 2394282960, 3192377280, 3830852736, 4788565920, 6384754560, 9577131840, 19154263680]

約数ペア:

[(1, 19154263680), (2, 9577131840), (3, 6384754560), (4, 4788565920), (5, 3830852736), (6, 3192377280), (8, 2394282960), (9, 2128251520), (10, 1915426368), (12, 1596188640), (15, 1276950912), (16, 1197141480), (18, 1064125760), (20, 957713184), (24, 798094320), (30, 638475456), (32, 598570740), (36, 532062880), (40, 478856592), (45, 425650304), (48, 399047160), (60, 319237728), (64, 299285370), (72, 266031440), (80, 239428296), (90, 212825152), (96, 199523580), (120, 159618864), (128, 149642685), (144, 133015720), (160, 119714148), (180, 106412576), (192, 99761790), (240, 79809432), (288, 66507860), (320, 59857074), (360, 53206288), (384, 49880895), (480, 39904716), (576, 33253930), (640, 29928537), (720, 26603144), (960, 19952358), (1152, 16626965), (1440, 13301572), (1920, 9976179), (2880, 6650786), (5760, 3325393)]