12195120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 47327328

約数和(自身を除く): 35132208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 61, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 122, 136, 140, 147, 168, 170, 183, 196, 204, 210, 238, 240, 244, 245, 255, 272, 280, 294, 305, 336, 340, 357, 366, 392, 408, 420, 427, 476, 488, 490, 510, 560, 588, 595, 610, 680, 714, 732, 735, 784, 816, 833, 840, 854, 915, 952, 976, 980, 1020, 1037, 1176, 1190, 1220, 1281, 1360, 1428, 1464, 1470, 1666, 1680, 1708, 1785, 1830, 1904, 1960, 2040, 2074, 2135, 2352, 2380, 2440, 2499, 2562, 2856, 2928, 2940, 2989, 3111, 3332, 3416, 3570, 3660, 3920, 4080, 4148, 4165, 4270, 4760, 4880, 4998, 5124, 5185, 5712, 5880, 5978, 6222, 6405, 6664, 6832, 7140, 7259, 7320, 8296, 8330, 8540, 8967, 9520, 9996, 10248, 10370, 11760, 11956, 12444, 12495, 12810, 13328, 14280, 14518, 14640, 14945, 15555, 16592, 16660, 17080, 17934, 19992, 20496, 20740, 21777, 23912, 24888, 24990, 25620, 28560, 29036, 29890, 31110, 33320, 34160, 35868, 36295, 39984, 41480, 43554, 44835, 47824, 49776, 49980, 50813, 51240, 58072, 59780, 62220, 66640, 71736, 72590, 82960, 87108, 89670, 99960, 101626, 102480, 108885, 116144, 119560, 124440, 143472, 145180, 152439, 174216, 179340, 199920, 203252, 217770, 239120, 248880, 254065, 290360, 304878, 348432, 358680, 406504, 435540, 508130, 580720, 609756, 717360, 762195, 813008, 871080, 1016260, 1219512, 1524390, 1742160, 2032520, 2439024, 3048780, 4065040, 6097560, 12195120]

約数ペア:

[(1, 12195120), (2, 6097560), (3, 4065040), (4, 3048780), (5, 2439024), (6, 2032520), (7, 1742160), (8, 1524390), (10, 1219512), (12, 1016260), (14, 871080), (15, 813008), (16, 762195), (17, 717360), (20, 609756), (21, 580720), (24, 508130), (28, 435540), (30, 406504), (34, 358680), (35, 348432), (40, 304878), (42, 290360), (48, 254065), (49, 248880), (51, 239120), (56, 217770), (60, 203252), (61, 199920), (68, 179340), (70, 174216), (80, 152439), (84, 145180), (85, 143472), (98, 124440), (102, 119560), (105, 116144), (112, 108885), (119, 102480), (120, 101626), (122, 99960), (136, 89670), (140, 87108), (147, 82960), (168, 72590), (170, 71736), (183, 66640), (196, 62220), (204, 59780), (210, 58072), (238, 51240), (240, 50813), (244, 49980), (245, 49776), (255, 47824), (272, 44835), (280, 43554), (294, 41480), (305, 39984), (336, 36295), (340, 35868), (357, 34160), (366, 33320), (392, 31110), (408, 29890), (420, 29036), (427, 28560), (476, 25620), (488, 24990), (490, 24888), (510, 23912), (560, 21777), (588, 20740), (595, 20496), (610, 19992), (680, 17934), (714, 17080), (732, 16660), (735, 16592), (784, 15555), (816, 14945), (833, 14640), (840, 14518), (854, 14280), (915, 13328), (952, 12810), (976, 12495), (980, 12444), (1020, 11956), (1037, 11760), (1176, 10370), (1190, 10248), (1220, 9996), (1281, 9520), (1360, 8967), (1428, 8540), (1464, 8330), (1470, 8296), (1666, 7320), (1680, 7259), (1708, 7140), (1785, 6832), (1830, 6664), (1904, 6405), (1960, 6222), (2040, 5978), (2074, 5880), (2135, 5712), (2352, 5185), (2380, 5124), (2440, 4998), (2499, 4880), (2562, 4760), (2856, 4270), (2928, 4165), (2940, 4148), (2989, 4080), (3111, 3920), (3332, 3660), (3416, 3570)]