228307680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 192

約数和(自身を含む): 819201600

約数和(自身を除く): 590893920

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, 1289, 1312, 1440, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2578, 2952, 3280, 3690, 3867, 3936, 4320, 4428, 4920, 5156, 5535, 5904, 6445, 6560, 7380, 7734, 8856, 9840, 10312, 11070, 11601, 11808, 12890, 14760, 15468, 17712, 19335, 19680, 20624, 22140, 23202, 25780, 29520, 30936, 34803, 35424, 38670, 41248, 44280, 46404, 51560, 52849, 58005, 59040, 61872, 69606, 77340, 88560, 92808, 103120, 105698, 116010, 123744, 139212, 154680, 158547, 174015, 177120, 185616, 206240, 211396, 232020, 264245, 278424, 309360, 317094, 348030, 371232, 422792, 464040, 475641, 528490, 556848, 618720, 634188, 696060, 792735, 845584, 928080, 951282, 1056980, 1113696, 1268376, 1392120, 1426923, 1585470, 1691168, 1856160, 1902564, 2113960, 2378205, 2536752, 2784240, 2853846, 3170940, 3805128, 4227920, 4756410, 5073504, 5568480, 5707692, 6341880, 7134615, 7610256, 8455840, 9512820, 11415384, 12683760, 14269230, 15220512, 19025640, 22830768, 25367520, 28538460, 38051280, 45661536, 57076920, 76102560, 114153840, 228307680]

約数ペア:

[(1, 228307680), (2, 114153840), (3, 76102560), (4, 57076920), (5, 45661536), (6, 38051280), (8, 28538460), (9, 25367520), (10, 22830768), (12, 19025640), (15, 15220512), (16, 14269230), (18, 12683760), (20, 11415384), (24, 9512820), (27, 8455840), (30, 7610256), (32, 7134615), (36, 6341880), (40, 5707692), (41, 5568480), (45, 5073504), (48, 4756410), (54, 4227920), (60, 3805128), (72, 3170940), (80, 2853846), (82, 2784240), (90, 2536752), (96, 2378205), (108, 2113960), (120, 1902564), (123, 1856160), (135, 1691168), (144, 1585470), (160, 1426923), (164, 1392120), (180, 1268376), (205, 1113696), (216, 1056980), (240, 951282), (246, 928080), (270, 845584), (288, 792735), (328, 696060), (360, 634188), (369, 618720), (410, 556848), (432, 528490), (480, 475641), (492, 464040), (540, 422792), (615, 371232), (656, 348030), (720, 317094), (738, 309360), (820, 278424), (864, 264245), (984, 232020), (1080, 211396), (1107, 206240), (1230, 185616), (1289, 177120), (1312, 174015), (1440, 158547), (1476, 154680), (1640, 139212), (1845, 123744), (1968, 116010), (2160, 105698), (2214, 103120), (2460, 92808), (2578, 88560), (2952, 77340), (3280, 69606), (3690, 61872), (3867, 59040), (3936, 58005), (4320, 52849), (4428, 51560), (4920, 46404), (5156, 44280), (5535, 41248), (5904, 38670), (6445, 35424), (6560, 34803), (7380, 30936), (7734, 29520), (8856, 25780), (9840, 23202), (10312, 22140), (11070, 20624), (11601, 19680), (11808, 19335), (12890, 17712), (14760, 15468)]