19737060480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1142191}}^1$

素因数の和:1142219

約数の個数: 128

約数和(自身を含む): 69902150400

約数和(自身を除く): 50165089920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1142191, 2284382, 3426573, 4568764, 5710955, 6853146, 9137528, 10279719, 11421910, 13706292, 17132865, 18275056, 20559438, 22843820, 27412584, 30839157, 34265730, 36550112, 41118876, 45687640, 51398595, 54825168, 61678314, 68531460, 73100224, 82237752, 91375280, 102797190, 109650336, 123356628, 137062920, 146200448, 154195785, 164475504, 182750560, 205594380, 219300672, 246713256, 274125840, 308391570, 328951008, 365501120, 411188760, 438601344, 493426512, 548251680, 616783140, 657902016, 731002240, 822377520, 986853024, 1096503360, 1233566280, 1315804032, 1644755040, 1973706048, 2193006720, 2467132560, 3289510080, 3947412096, 4934265120, 6579020160, 9868530240, 19737060480]

約数ペア:

[(1, 19737060480), (2, 9868530240), (3, 6579020160), (4, 4934265120), (5, 3947412096), (6, 3289510080), (8, 2467132560), (9, 2193006720), (10, 1973706048), (12, 1644755040), (15, 1315804032), (16, 1233566280), (18, 1096503360), (20, 986853024), (24, 822377520), (27, 731002240), (30, 657902016), (32, 616783140), (36, 548251680), (40, 493426512), (45, 438601344), (48, 411188760), (54, 365501120), (60, 328951008), (64, 308391570), (72, 274125840), (80, 246713256), (90, 219300672), (96, 205594380), (108, 182750560), (120, 164475504), (128, 154195785), (135, 146200448), (144, 137062920), (160, 123356628), (180, 109650336), (192, 102797190), (216, 91375280), (240, 82237752), (270, 73100224), (288, 68531460), (320, 61678314), (360, 54825168), (384, 51398595), (432, 45687640), (480, 41118876), (540, 36550112), (576, 34265730), (640, 30839157), (720, 27412584), (864, 22843820), (960, 20559438), (1080, 18275056), (1152, 17132865), (1440, 13706292), (1728, 11421910), (1920, 10279719), (2160, 9137528), (2880, 6853146), (3456, 5710955), (4320, 4568764), (5760, 3426573), (8640, 2284382), (17280, 1142191)]