27047680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 75497184

約数和(自身を除く): 48449504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 113, 128, 136, 160, 170, 176, 187, 220, 226, 256, 272, 320, 340, 352, 374, 440, 452, 544, 565, 640, 680, 704, 748, 880, 904, 935, 1088, 1130, 1243, 1280, 1360, 1408, 1496, 1760, 1808, 1870, 1921, 2176, 2260, 2486, 2720, 2816, 2992, 3520, 3616, 3740, 3842, 4352, 4520, 4972, 5440, 5984, 6215, 7040, 7232, 7480, 7684, 9040, 9605, 9944, 10880, 11968, 12430, 14080, 14464, 14960, 15368, 18080, 19210, 19888, 21131, 21760, 23936, 24860, 28928, 29920, 30736, 36160, 38420, 39776, 42262, 47872, 49720, 59840, 61472, 72320, 76840, 79552, 84524, 99440, 105655, 119680, 122944, 144640, 153680, 159104, 169048, 198880, 211310, 239360, 245888, 307360, 318208, 338096, 397760, 422620, 491776, 614720, 676192, 795520, 845240, 1229440, 1352384, 1591040, 1690480, 2458880, 2704768, 3380960, 5409536, 6761920, 13523840, 27047680]

約数ペア:

[(1, 27047680), (2, 13523840), (4, 6761920), (5, 5409536), (8, 3380960), (10, 2704768), (11, 2458880), (16, 1690480), (17, 1591040), (20, 1352384), (22, 1229440), (32, 845240), (34, 795520), (40, 676192), (44, 614720), (55, 491776), (64, 422620), (68, 397760), (80, 338096), (85, 318208), (88, 307360), (110, 245888), (113, 239360), (128, 211310), (136, 198880), (160, 169048), (170, 159104), (176, 153680), (187, 144640), (220, 122944), (226, 119680), (256, 105655), (272, 99440), (320, 84524), (340, 79552), (352, 76840), (374, 72320), (440, 61472), (452, 59840), (544, 49720), (565, 47872), (640, 42262), (680, 39776), (704, 38420), (748, 36160), (880, 30736), (904, 29920), (935, 28928), (1088, 24860), (1130, 23936), (1243, 21760), (1280, 21131), (1360, 19888), (1408, 19210), (1496, 18080), (1760, 15368), (1808, 14960), (1870, 14464), (1921, 14080), (2176, 12430), (2260, 11968), (2486, 10880), (2720, 9944), (2816, 9605), (2992, 9040), (3520, 7684), (3616, 7480), (3740, 7232), (3842, 7040), (4352, 6215), (4520, 5984), (4972, 5440)]