297267840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17203}}^1$

素因数の和:17231

約数の個数: 128

約数和(自身を含む): 1052884800

約数和(自身を除く): 755616960

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17203, 17280, 34406, 51609, 68812, 86015, 103218, 137624, 154827, 172030, 206436, 258045, 275248, 309654, 344060, 412872, 464481, 516090, 550496, 619308, 688120, 774135, 825744, 928962, 1032180, 1100992, 1238616, 1376240, 1548270, 1651488, 1857924, 2064360, 2201984, 2322405, 2477232, 2752480, 3096540, 3302976, 3715848, 4128720, 4644810, 4954464, 5504960, 6193080, 6605952, 7431696, 8257440, 9289620, 9908928, 11009920, 12386160, 14863392, 16514880, 18579240, 19817856, 24772320, 29726784, 33029760, 37158480, 49544640, 59453568, 74316960, 99089280, 148633920, 297267840]

約数ペア:

[(1, 297267840), (2, 148633920), (3, 99089280), (4, 74316960), (5, 59453568), (6, 49544640), (8, 37158480), (9, 33029760), (10, 29726784), (12, 24772320), (15, 19817856), (16, 18579240), (18, 16514880), (20, 14863392), (24, 12386160), (27, 11009920), (30, 9908928), (32, 9289620), (36, 8257440), (40, 7431696), (45, 6605952), (48, 6193080), (54, 5504960), (60, 4954464), (64, 4644810), (72, 4128720), (80, 3715848), (90, 3302976), (96, 3096540), (108, 2752480), (120, 2477232), (128, 2322405), (135, 2201984), (144, 2064360), (160, 1857924), (180, 1651488), (192, 1548270), (216, 1376240), (240, 1238616), (270, 1100992), (288, 1032180), (320, 928962), (360, 825744), (384, 774135), (432, 688120), (480, 619308), (540, 550496), (576, 516090), (640, 464481), (720, 412872), (864, 344060), (960, 309654), (1080, 275248), (1152, 258045), (1440, 206436), (1728, 172030), (1920, 154827), (2160, 137624), (2880, 103218), (3456, 86015), (4320, 68812), (5760, 51609), (8640, 34406), (17203, 17280)]