55271040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 128

約数和(自身を含む): 192265920

約数和(自身を除く): 136994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2617, 2640, 3520, 4224, 5234, 5280, 7040, 7851, 10468, 10560, 13085, 15702, 20936, 21120, 26170, 28787, 31404, 39255, 41872, 52340, 57574, 62808, 78510, 83744, 86361, 104680, 115148, 125616, 143935, 157020, 167488, 172722, 209360, 230296, 251232, 287870, 314040, 334976, 345444, 418720, 431805, 460592, 502464, 575740, 628080, 690888, 837440, 863610, 921184, 1004928, 1151480, 1256160, 1381776, 1674880, 1727220, 1842368, 2302960, 2512320, 2763552, 3454440, 3684736, 4605920, 5024640, 5527104, 6908880, 9211840, 11054208, 13817760, 18423680, 27635520, 55271040]

約数ペア:

[(1, 55271040), (2, 27635520), (3, 18423680), (4, 13817760), (5, 11054208), (6, 9211840), (8, 6908880), (10, 5527104), (11, 5024640), (12, 4605920), (15, 3684736), (16, 3454440), (20, 2763552), (22, 2512320), (24, 2302960), (30, 1842368), (32, 1727220), (33, 1674880), (40, 1381776), (44, 1256160), (48, 1151480), (55, 1004928), (60, 921184), (64, 863610), (66, 837440), (80, 690888), (88, 628080), (96, 575740), (110, 502464), (120, 460592), (128, 431805), (132, 418720), (160, 345444), (165, 334976), (176, 314040), (192, 287870), (220, 251232), (240, 230296), (264, 209360), (320, 172722), (330, 167488), (352, 157020), (384, 143935), (440, 125616), (480, 115148), (528, 104680), (640, 86361), (660, 83744), (704, 78510), (880, 62808), (960, 57574), (1056, 52340), (1320, 41872), (1408, 39255), (1760, 31404), (1920, 28787), (2112, 26170), (2617, 21120), (2640, 20936), (3520, 15702), (4224, 13085), (5234, 10560), (5280, 10468), (7040, 7851)]