305566560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5478

約数の個数: 192

約数和(自身を含む): 1151962560

約数和(自身を除く): 846396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5441, 5616, 6240, 7020, 9360, 10882, 11232, 14040, 16323, 18720, 21764, 27205, 28080, 32646, 43528, 48969, 54410, 56160, 65292, 70733, 81615, 87056, 97938, 108820, 130584, 141466, 146907, 163230, 174112, 195876, 212199, 217640, 244845, 261168, 282932, 293814, 326460, 353665, 391752, 424398, 435280, 489690, 522336, 565864, 587628, 636597, 652920, 707330, 734535, 783504, 848796, 870560, 979380, 1060995, 1131728, 1175256, 1273194, 1305840, 1414660, 1469070, 1567008, 1697592, 1909791, 1958760, 2121990, 2263456, 2350512, 2546388, 2611680, 2829320, 2938140, 3182985, 3395184, 3819582, 3917520, 4243980, 4701024, 5092776, 5658640, 5876280, 6365970, 6790368, 7639164, 7835040, 8487960, 9548955, 10185552, 11317280, 11752560, 12731940, 15278328, 16975920, 19097910, 20371104, 23505120, 25463880, 30556656, 33951840, 38195820, 50927760, 61113312, 76391640, 101855520, 152783280, 305566560]

約数ペア:

[(1, 305566560), (2, 152783280), (3, 101855520), (4, 76391640), (5, 61113312), (6, 50927760), (8, 38195820), (9, 33951840), (10, 30556656), (12, 25463880), (13, 23505120), (15, 20371104), (16, 19097910), (18, 16975920), (20, 15278328), (24, 12731940), (26, 11752560), (27, 11317280), (30, 10185552), (32, 9548955), (36, 8487960), (39, 7835040), (40, 7639164), (45, 6790368), (48, 6365970), (52, 5876280), (54, 5658640), (60, 5092776), (65, 4701024), (72, 4243980), (78, 3917520), (80, 3819582), (90, 3395184), (96, 3182985), (104, 2938140), (108, 2829320), (117, 2611680), (120, 2546388), (130, 2350512), (135, 2263456), (144, 2121990), (156, 1958760), (160, 1909791), (180, 1697592), (195, 1567008), (208, 1469070), (216, 1414660), (234, 1305840), (240, 1273194), (260, 1175256), (270, 1131728), (288, 1060995), (312, 979380), (351, 870560), (360, 848796), (390, 783504), (416, 734535), (432, 707330), (468, 652920), (480, 636597), (520, 587628), (540, 565864), (585, 522336), (624, 489690), (702, 435280), (720, 424398), (780, 391752), (864, 353665), (936, 326460), (1040, 293814), (1080, 282932), (1170, 261168), (1248, 244845), (1404, 217640), (1440, 212199), (1560, 195876), (1755, 174112), (1872, 163230), (2080, 146907), (2160, 141466), (2340, 130584), (2808, 108820), (3120, 97938), (3510, 87056), (3744, 81615), (4320, 70733), (4680, 65292), (5441, 56160), (5616, 54410), (6240, 48969), (7020, 43528), (9360, 32646), (10882, 28080), (11232, 27205), (14040, 21764), (16323, 18720)]