86877360

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 312792480

約数和(自身を除く): 225915120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 109, 120, 123, 135, 144, 162, 164, 180, 205, 216, 218, 240, 243, 246, 270, 324, 327, 328, 360, 369, 405, 410, 432, 436, 486, 492, 540, 545, 615, 648, 654, 656, 720, 738, 810, 820, 872, 972, 981, 984, 1080, 1090, 1107, 1215, 1230, 1296, 1308, 1476, 1620, 1635, 1640, 1744, 1845, 1944, 1962, 1968, 2160, 2180, 2214, 2430, 2460, 2616, 2943, 2952, 3240, 3270, 3280, 3321, 3690, 3888, 3924, 4360, 4428, 4469, 4860, 4905, 4920, 5232, 5535, 5886, 5904, 6480, 6540, 6642, 7380, 7848, 8720, 8829, 8856, 8938, 9720, 9810, 9840, 9963, 11070, 11772, 13080, 13284, 13407, 14715, 14760, 15696, 16605, 17658, 17712, 17876, 19440, 19620, 19926, 22140, 22345, 23544, 26160, 26487, 26568, 26814, 29430, 29520, 33210, 35316, 35752, 39240, 39852, 40221, 44145, 44280, 44690, 47088, 49815, 52974, 53136, 53628, 58860, 66420, 67035, 70632, 71504, 78480, 79704, 80442, 88290, 88560, 89380, 99630, 105948, 107256, 117720, 120663, 132435, 132840, 134070, 141264, 159408, 160884, 176580, 178760, 199260, 201105, 211896, 214512, 235440, 241326, 264870, 265680, 268140, 321768, 353160, 357520, 361989, 398520, 402210, 423792, 482652, 529740, 536280, 603315, 643536, 706320, 723978, 797040, 804420, 965304, 1059480, 1072560, 1085967, 1206630, 1447956, 1608840, 1809945, 1930608, 2118960, 2171934, 2413260, 2895912, 3217680, 3619890, 4343868, 4826520, 5429835, 5791824, 7239780, 8687736, 9653040, 10859670, 14479560, 17375472, 21719340, 28959120, 43438680, 86877360]

約数ペア:

[(1, 86877360), (2, 43438680), (3, 28959120), (4, 21719340), (5, 17375472), (6, 14479560), (8, 10859670), (9, 9653040), (10, 8687736), (12, 7239780), (15, 5791824), (16, 5429835), (18, 4826520), (20, 4343868), (24, 3619890), (27, 3217680), (30, 2895912), (36, 2413260), (40, 2171934), (41, 2118960), (45, 1930608), (48, 1809945), (54, 1608840), (60, 1447956), (72, 1206630), (80, 1085967), (81, 1072560), (82, 1059480), (90, 965304), (108, 804420), (109, 797040), (120, 723978), (123, 706320), (135, 643536), (144, 603315), (162, 536280), (164, 529740), (180, 482652), (205, 423792), (216, 402210), (218, 398520), (240, 361989), (243, 357520), (246, 353160), (270, 321768), (324, 268140), (327, 265680), (328, 264870), (360, 241326), (369, 235440), (405, 214512), (410, 211896), (432, 201105), (436, 199260), (486, 178760), (492, 176580), (540, 160884), (545, 159408), (615, 141264), (648, 134070), (654, 132840), (656, 132435), (720, 120663), (738, 117720), (810, 107256), (820, 105948), (872, 99630), (972, 89380), (981, 88560), (984, 88290), (1080, 80442), (1090, 79704), (1107, 78480), (1215, 71504), (1230, 70632), (1296, 67035), (1308, 66420), (1476, 58860), (1620, 53628), (1635, 53136), (1640, 52974), (1744, 49815), (1845, 47088), (1944, 44690), (1962, 44280), (1968, 44145), (2160, 40221), (2180, 39852), (2214, 39240), (2430, 35752), (2460, 35316), (2616, 33210), (2943, 29520), (2952, 29430), (3240, 26814), (3270, 26568), (3280, 26487), (3321, 26160), (3690, 23544), (3888, 22345), (3924, 22140), (4360, 19926), (4428, 19620), (4469, 19440), (4860, 17876), (4905, 17712), (4920, 17658), (5232, 16605), (5535, 15696), (5886, 14760), (5904, 14715), (6480, 13407), (6540, 13284), (6642, 13080), (7380, 11772), (7848, 11070), (8720, 9963), (8829, 9840), (8856, 9810), (8938, 9720)]