428751360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{6203}}^1$

素因数の和:6235

約数の個数: 160

約数和(自身を含む): 1523206080

約数和(自身を除く): 1094454720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6203, 6912, 7680, 8640, 11520, 12406, 13824, 17280, 18609, 23040, 24812, 31015, 34560, 37218, 49624, 55827, 62030, 69120, 74436, 93045, 99248, 111654, 124060, 148872, 167481, 186090, 198496, 223308, 248120, 279135, 297744, 334962, 372180, 396992, 446616, 496240, 558270, 595488, 669924, 744360, 793984, 837405, 893232, 992480, 1116540, 1190976, 1339848, 1488720, 1587968, 1674810, 1786464, 1984960, 2233080, 2381952, 2679696, 2977440, 3175936, 3349620, 3572928, 3969920, 4466160, 4763904, 5359392, 5954880, 6699240, 7145856, 7939840, 8932320, 9527808, 10718784, 11909760, 13398480, 14291712, 15879680, 17864640, 21437568, 23819520, 26796960, 28583424, 35729280, 42875136, 47639040, 53593920, 71458560, 85750272, 107187840, 142917120, 214375680, 428751360]

約数ペア:

[(1, 428751360), (2, 214375680), (3, 142917120), (4, 107187840), (5, 85750272), (6, 71458560), (8, 53593920), (9, 47639040), (10, 42875136), (12, 35729280), (15, 28583424), (16, 26796960), (18, 23819520), (20, 21437568), (24, 17864640), (27, 15879680), (30, 14291712), (32, 13398480), (36, 11909760), (40, 10718784), (45, 9527808), (48, 8932320), (54, 7939840), (60, 7145856), (64, 6699240), (72, 5954880), (80, 5359392), (90, 4763904), (96, 4466160), (108, 3969920), (120, 3572928), (128, 3349620), (135, 3175936), (144, 2977440), (160, 2679696), (180, 2381952), (192, 2233080), (216, 1984960), (240, 1786464), (256, 1674810), (270, 1587968), (288, 1488720), (320, 1339848), (360, 1190976), (384, 1116540), (432, 992480), (480, 893232), (512, 837405), (540, 793984), (576, 744360), (640, 669924), (720, 595488), (768, 558270), (864, 496240), (960, 446616), (1080, 396992), (1152, 372180), (1280, 334962), (1440, 297744), (1536, 279135), (1728, 248120), (1920, 223308), (2160, 198496), (2304, 186090), (2560, 167481), (2880, 148872), (3456, 124060), (3840, 111654), (4320, 99248), (4608, 93045), (5760, 74436), (6203, 69120), (6912, 62030), (7680, 55827), (8640, 49624), (11520, 37218), (12406, 34560), (13824, 31015), (17280, 24812), (18609, 23040)]