304823520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 192

約数和(自身を含む): 1093538880

約数和(自身を除く): 788715360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1721, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3442, 3690, 3936, 4320, 4428, 4920, 5163, 5535, 5904, 6560, 6884, 7380, 8605, 8856, 9840, 10326, 11070, 11808, 13768, 14760, 15489, 17210, 17712, 19680, 20652, 22140, 25815, 27536, 29520, 30978, 34420, 35424, 41304, 44280, 46467, 51630, 55072, 59040, 61956, 68840, 70561, 77445, 82608, 88560, 92934, 103260, 123912, 137680, 141122, 154890, 165216, 177120, 185868, 206520, 211683, 232335, 247824, 275360, 282244, 309780, 352805, 371736, 413040, 423366, 464670, 495648, 564488, 619560, 635049, 705610, 743472, 826080, 846732, 929340, 1058415, 1128976, 1239120, 1270098, 1411220, 1486944, 1693464, 1858680, 1905147, 2116830, 2257952, 2478240, 2540196, 2822440, 3175245, 3386928, 3717360, 3810294, 4233660, 5080392, 5644880, 6350490, 6773856, 7434720, 7620588, 8467320, 9525735, 10160784, 11289760, 12700980, 15241176, 16934640, 19051470, 20321568, 25401960, 30482352, 33869280, 38102940, 50803920, 60964704, 76205880, 101607840, 152411760, 304823520]

約数ペア:

[(1, 304823520), (2, 152411760), (3, 101607840), (4, 76205880), (5, 60964704), (6, 50803920), (8, 38102940), (9, 33869280), (10, 30482352), (12, 25401960), (15, 20321568), (16, 19051470), (18, 16934640), (20, 15241176), (24, 12700980), (27, 11289760), (30, 10160784), (32, 9525735), (36, 8467320), (40, 7620588), (41, 7434720), (45, 6773856), (48, 6350490), (54, 5644880), (60, 5080392), (72, 4233660), (80, 3810294), (82, 3717360), (90, 3386928), (96, 3175245), (108, 2822440), (120, 2540196), (123, 2478240), (135, 2257952), (144, 2116830), (160, 1905147), (164, 1858680), (180, 1693464), (205, 1486944), (216, 1411220), (240, 1270098), (246, 1239120), (270, 1128976), (288, 1058415), (328, 929340), (360, 846732), (369, 826080), (410, 743472), (432, 705610), (480, 635049), (492, 619560), (540, 564488), (615, 495648), (656, 464670), (720, 423366), (738, 413040), (820, 371736), (864, 352805), (984, 309780), (1080, 282244), (1107, 275360), (1230, 247824), (1312, 232335), (1440, 211683), (1476, 206520), (1640, 185868), (1721, 177120), (1845, 165216), (1968, 154890), (2160, 141122), (2214, 137680), (2460, 123912), (2952, 103260), (3280, 92934), (3442, 88560), (3690, 82608), (3936, 77445), (4320, 70561), (4428, 68840), (4920, 61956), (5163, 59040), (5535, 55072), (5904, 51630), (6560, 46467), (6884, 44280), (7380, 41304), (8605, 35424), (8856, 34420), (9840, 30978), (10326, 29520), (11070, 27536), (11808, 25815), (13768, 22140), (14760, 20652), (15489, 19680), (17210, 17712)]