87812160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 301093632

約数和(自身を除く): 213281472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 97, 115, 120, 123, 138, 160, 164, 184, 192, 194, 205, 230, 240, 246, 276, 291, 320, 328, 345, 368, 388, 410, 460, 480, 485, 492, 552, 582, 615, 656, 690, 736, 776, 820, 920, 943, 960, 970, 984, 1104, 1164, 1230, 1312, 1380, 1455, 1472, 1552, 1640, 1840, 1886, 1940, 1968, 2208, 2231, 2328, 2460, 2624, 2760, 2829, 2910, 3104, 3280, 3680, 3772, 3880, 3936, 3977, 4416, 4462, 4656, 4715, 4920, 5520, 5658, 5820, 6208, 6560, 6693, 7360, 7544, 7760, 7872, 7954, 8924, 9312, 9430, 9840, 11040, 11155, 11316, 11640, 11931, 13120, 13386, 14145, 15088, 15520, 15908, 17848, 18624, 18860, 19680, 19885, 22080, 22310, 22632, 23280, 23862, 26772, 28290, 30176, 31040, 31816, 33465, 35696, 37720, 39360, 39770, 44620, 45264, 46560, 47724, 53544, 56580, 59655, 60352, 63632, 66930, 71392, 75440, 79540, 89240, 90528, 91471, 93120, 95448, 107088, 113160, 119310, 127264, 133860, 142784, 150880, 159080, 178480, 181056, 182942, 190896, 214176, 226320, 238620, 254528, 267720, 274413, 301760, 318160, 356960, 365884, 381792, 428352, 452640, 457355, 477240, 535440, 548826, 636320, 713920, 731768, 763584, 905280, 914710, 954480, 1070880, 1097652, 1272640, 1372065, 1463536, 1829420, 1908960, 2141760, 2195304, 2744130, 2927072, 3658840, 3817920, 4390608, 5488260, 5854144, 7317680, 8781216, 10976520, 14635360, 17562432, 21953040, 29270720, 43906080, 87812160]

約数ペア:

[(1, 87812160), (2, 43906080), (3, 29270720), (4, 21953040), (5, 17562432), (6, 14635360), (8, 10976520), (10, 8781216), (12, 7317680), (15, 5854144), (16, 5488260), (20, 4390608), (23, 3817920), (24, 3658840), (30, 2927072), (32, 2744130), (40, 2195304), (41, 2141760), (46, 1908960), (48, 1829420), (60, 1463536), (64, 1372065), (69, 1272640), (80, 1097652), (82, 1070880), (92, 954480), (96, 914710), (97, 905280), (115, 763584), (120, 731768), (123, 713920), (138, 636320), (160, 548826), (164, 535440), (184, 477240), (192, 457355), (194, 452640), (205, 428352), (230, 381792), (240, 365884), (246, 356960), (276, 318160), (291, 301760), (320, 274413), (328, 267720), (345, 254528), (368, 238620), (388, 226320), (410, 214176), (460, 190896), (480, 182942), (485, 181056), (492, 178480), (552, 159080), (582, 150880), (615, 142784), (656, 133860), (690, 127264), (736, 119310), (776, 113160), (820, 107088), (920, 95448), (943, 93120), (960, 91471), (970, 90528), (984, 89240), (1104, 79540), (1164, 75440), (1230, 71392), (1312, 66930), (1380, 63632), (1455, 60352), (1472, 59655), (1552, 56580), (1640, 53544), (1840, 47724), (1886, 46560), (1940, 45264), (1968, 44620), (2208, 39770), (2231, 39360), (2328, 37720), (2460, 35696), (2624, 33465), (2760, 31816), (2829, 31040), (2910, 30176), (3104, 28290), (3280, 26772), (3680, 23862), (3772, 23280), (3880, 22632), (3936, 22310), (3977, 22080), (4416, 19885), (4462, 19680), (4656, 18860), (4715, 18624), (4920, 17848), (5520, 15908), (5658, 15520), (5820, 15088), (6208, 14145), (6560, 13386), (6693, 13120), (7360, 11931), (7544, 11640), (7760, 11316), (7872, 11155), (7954, 11040), (8924, 9840), (9312, 9430)]