12321120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 46932480

約数和(自身を除く): 34611360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 193, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 386, 399, 420, 456, 480, 532, 560, 570, 579, 608, 665, 672, 760, 772, 798, 840, 912, 965, 1064, 1120, 1140, 1158, 1330, 1351, 1520, 1544, 1596, 1680, 1824, 1930, 1995, 2128, 2280, 2316, 2660, 2702, 2895, 3040, 3088, 3192, 3360, 3667, 3860, 3990, 4053, 4256, 4560, 4632, 5320, 5404, 5790, 6176, 6384, 6755, 7334, 7720, 7980, 8106, 9120, 9264, 10640, 10808, 11001, 11580, 12768, 13510, 14668, 15440, 15960, 16212, 18335, 18528, 20265, 21280, 21616, 22002, 23160, 25669, 27020, 29336, 30880, 31920, 32424, 36670, 40530, 43232, 44004, 46320, 51338, 54040, 55005, 58672, 63840, 64848, 73340, 77007, 81060, 88008, 92640, 102676, 108080, 110010, 117344, 128345, 129696, 146680, 154014, 162120, 176016, 205352, 216160, 220020, 256690, 293360, 308028, 324240, 352032, 385035, 410704, 440040, 513380, 586720, 616056, 648480, 770070, 821408, 880080, 1026760, 1232112, 1540140, 1760160, 2053520, 2464224, 3080280, 4107040, 6160560, 12321120]

約数ペア:

[(1, 12321120), (2, 6160560), (3, 4107040), (4, 3080280), (5, 2464224), (6, 2053520), (7, 1760160), (8, 1540140), (10, 1232112), (12, 1026760), (14, 880080), (15, 821408), (16, 770070), (19, 648480), (20, 616056), (21, 586720), (24, 513380), (28, 440040), (30, 410704), (32, 385035), (35, 352032), (38, 324240), (40, 308028), (42, 293360), (48, 256690), (56, 220020), (57, 216160), (60, 205352), (70, 176016), (76, 162120), (80, 154014), (84, 146680), (95, 129696), (96, 128345), (105, 117344), (112, 110010), (114, 108080), (120, 102676), (133, 92640), (140, 88008), (152, 81060), (160, 77007), (168, 73340), (190, 64848), (193, 63840), (210, 58672), (224, 55005), (228, 54040), (240, 51338), (266, 46320), (280, 44004), (285, 43232), (304, 40530), (336, 36670), (380, 32424), (386, 31920), (399, 30880), (420, 29336), (456, 27020), (480, 25669), (532, 23160), (560, 22002), (570, 21616), (579, 21280), (608, 20265), (665, 18528), (672, 18335), (760, 16212), (772, 15960), (798, 15440), (840, 14668), (912, 13510), (965, 12768), (1064, 11580), (1120, 11001), (1140, 10808), (1158, 10640), (1330, 9264), (1351, 9120), (1520, 8106), (1544, 7980), (1596, 7720), (1680, 7334), (1824, 6755), (1930, 6384), (1995, 6176), (2128, 5790), (2280, 5404), (2316, 5320), (2660, 4632), (2702, 4560), (2895, 4256), (3040, 4053), (3088, 3990), (3192, 3860), (3360, 3667)]