80163360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 195806880

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, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 311, 358, 360, 480, 537, 622, 716, 720, 895, 933, 1074, 1244, 1432, 1440, 1555, 1611, 1790, 1866, 2148, 2488, 2685, 2799, 2864, 3110, 3222, 3580, 3732, 4296, 4665, 4976, 5370, 5598, 5728, 6220, 6444, 7160, 7464, 8055, 8592, 9330, 9952, 10740, 11196, 12440, 12888, 13995, 14320, 14928, 16110, 17184, 18660, 21480, 22392, 24880, 25776, 27990, 28640, 29856, 32220, 37320, 42960, 44784, 49760, 51552, 55669, 55980, 64440, 74640, 85920, 89568, 111338, 111960, 128880, 149280, 167007, 222676, 223920, 257760, 278345, 334014, 445352, 447840, 501021, 556690, 668028, 835035, 890704, 1002042, 1113380, 1336056, 1670070, 1781408, 2004084, 2226760, 2505105, 2672112, 3340140, 4008168, 4453520, 5010210, 5344224, 6680280, 8016336, 8907040, 10020420, 13360560, 16032672, 20040840, 26721120, 40081680, 80163360]

約数ペア:

[(1, 80163360), (2, 40081680), (3, 26721120), (4, 20040840), (5, 16032672), (6, 13360560), (8, 10020420), (9, 8907040), (10, 8016336), (12, 6680280), (15, 5344224), (16, 5010210), (18, 4453520), (20, 4008168), (24, 3340140), (30, 2672112), (32, 2505105), (36, 2226760), (40, 2004084), (45, 1781408), (48, 1670070), (60, 1336056), (72, 1113380), (80, 1002042), (90, 890704), (96, 835035), (120, 668028), (144, 556690), (160, 501021), (179, 447840), (180, 445352), (240, 334014), (288, 278345), (311, 257760), (358, 223920), (360, 222676), (480, 167007), (537, 149280), (622, 128880), (716, 111960), (720, 111338), (895, 89568), (933, 85920), (1074, 74640), (1244, 64440), (1432, 55980), (1440, 55669), (1555, 51552), (1611, 49760), (1790, 44784), (1866, 42960), (2148, 37320), (2488, 32220), (2685, 29856), (2799, 28640), (2864, 27990), (3110, 25776), (3222, 24880), (3580, 22392), (3732, 21480), (4296, 18660), (4665, 17184), (4976, 16110), (5370, 14928), (5598, 14320), (5728, 13995), (6220, 12888), (6444, 12440), (7160, 11196), (7464, 10740), (8055, 9952), (8592, 9330)]