326849280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 144

約数和(自身を含む): 1066673664

約数和(自身を除く): 739824384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1811, 1880, 1920, 2256, 2820, 3008, 3622, 3760, 3840, 4512, 5433, 5640, 6016, 7244, 7520, 9024, 9055, 10866, 11280, 12032, 14488, 15040, 18048, 18110, 21732, 22560, 27165, 28976, 30080, 36096, 36220, 43464, 45120, 54330, 57952, 60160, 72440, 85117, 86928, 90240, 108660, 115904, 144880, 170234, 173856, 180480, 217320, 231808, 255351, 289760, 340468, 347712, 425585, 434640, 463616, 510702, 579520, 680936, 695424, 851170, 869280, 1021404, 1159040, 1276755, 1361872, 1390848, 1702340, 1738560, 2042808, 2318080, 2553510, 2723744, 3404680, 3477120, 4085616, 5107020, 5447488, 6809360, 6954240, 8171232, 10214040, 10894976, 13618720, 16342464, 20428080, 21789952, 27237440, 32684928, 40856160, 54474880, 65369856, 81712320, 108949760, 163424640, 326849280]

約数ペア:

[(1, 326849280), (2, 163424640), (3, 108949760), (4, 81712320), (5, 65369856), (6, 54474880), (8, 40856160), (10, 32684928), (12, 27237440), (15, 21789952), (16, 20428080), (20, 16342464), (24, 13618720), (30, 10894976), (32, 10214040), (40, 8171232), (47, 6954240), (48, 6809360), (60, 5447488), (64, 5107020), (80, 4085616), (94, 3477120), (96, 3404680), (120, 2723744), (128, 2553510), (141, 2318080), (160, 2042808), (188, 1738560), (192, 1702340), (235, 1390848), (240, 1361872), (256, 1276755), (282, 1159040), (320, 1021404), (376, 869280), (384, 851170), (470, 695424), (480, 680936), (564, 579520), (640, 510702), (705, 463616), (752, 434640), (768, 425585), (940, 347712), (960, 340468), (1128, 289760), (1280, 255351), (1410, 231808), (1504, 217320), (1811, 180480), (1880, 173856), (1920, 170234), (2256, 144880), (2820, 115904), (3008, 108660), (3622, 90240), (3760, 86928), (3840, 85117), (4512, 72440), (5433, 60160), (5640, 57952), (6016, 54330), (7244, 45120), (7520, 43464), (9024, 36220), (9055, 36096), (10866, 30080), (11280, 28976), (12032, 27165), (14488, 22560), (15040, 21732), (18048, 18110)]