64541188080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{187141}}^1$

素因数の和:187639

約数の個数: 120

約数和(自身を含む): 217204490880

約数和(自身を除く): 152663302800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7185, 7664, 8622, 9580, 11496, 14370, 17244, 19160, 21555, 22992, 28740, 34488, 38320, 43110, 57480, 68976, 86220, 114960, 172440, 187141, 344880, 374282, 561423, 748564, 935705, 1122846, 1497128, 1684269, 1871410, 2245692, 2807115, 2994256, 3368538, 3742820, 4491384, 5614230, 6737076, 7485640, 8421345, 8982768, 11228460, 13474152, 14971280, 16842690, 22456920, 26948304, 33685380, 44913840, 67370760, 89640539, 134741520, 179281078, 268921617, 358562156, 448202695, 537843234, 717124312, 806764851, 896405390, 1075686468, 1344608085, 1434248624, 1613529702, 1792810780, 2151372936, 2689216170, 3227059404, 3585621560, 4033824255, 4302745872, 5378432340, 6454118808, 7171243120, 8067648510, 10756864680, 12908237616, 16135297020, 21513729360, 32270594040, 64541188080]

約数ペア:

[(1, 64541188080), (2, 32270594040), (3, 21513729360), (4, 16135297020), (5, 12908237616), (6, 10756864680), (8, 8067648510), (9, 7171243120), (10, 6454118808), (12, 5378432340), (15, 4302745872), (16, 4033824255), (18, 3585621560), (20, 3227059404), (24, 2689216170), (30, 2151372936), (36, 1792810780), (40, 1613529702), (45, 1434248624), (48, 1344608085), (60, 1075686468), (72, 896405390), (80, 806764851), (90, 717124312), (120, 537843234), (144, 448202695), (180, 358562156), (240, 268921617), (360, 179281078), (479, 134741520), (720, 89640539), (958, 67370760), (1437, 44913840), (1916, 33685380), (2395, 26948304), (2874, 22456920), (3832, 16842690), (4311, 14971280), (4790, 13474152), (5748, 11228460), (7185, 8982768), (7664, 8421345), (8622, 7485640), (9580, 6737076), (11496, 5614230), (14370, 4491384), (17244, 3742820), (19160, 3368538), (21555, 2994256), (22992, 2807115), (28740, 2245692), (34488, 1871410), (38320, 1684269), (43110, 1497128), (57480, 1122846), (68976, 935705), (86220, 748564), (114960, 561423), (172440, 374282), (187141, 344880)]