238273920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13789}}^1$

素因数の和:13817

約数の個数: 128

約数和(自身を含む): 843948000

約数和(自身を除く): 605674080

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, 13789, 17280, 27578, 41367, 55156, 68945, 82734, 110312, 124101, 137890, 165468, 206835, 220624, 248202, 275780, 330936, 372303, 413670, 441248, 496404, 551560, 620505, 661872, 744606, 827340, 882496, 992808, 1103120, 1241010, 1323744, 1489212, 1654680, 1764992, 1861515, 1985616, 2206240, 2482020, 2647488, 2978424, 3309360, 3723030, 3971232, 4412480, 4964040, 5294976, 5956848, 6618720, 7446060, 7942464, 8824960, 9928080, 11913696, 13237440, 14892120, 15884928, 19856160, 23827392, 26474880, 29784240, 39712320, 47654784, 59568480, 79424640, 119136960, 238273920]

約数ペア:

[(1, 238273920), (2, 119136960), (3, 79424640), (4, 59568480), (5, 47654784), (6, 39712320), (8, 29784240), (9, 26474880), (10, 23827392), (12, 19856160), (15, 15884928), (16, 14892120), (18, 13237440), (20, 11913696), (24, 9928080), (27, 8824960), (30, 7942464), (32, 7446060), (36, 6618720), (40, 5956848), (45, 5294976), (48, 4964040), (54, 4412480), (60, 3971232), (64, 3723030), (72, 3309360), (80, 2978424), (90, 2647488), (96, 2482020), (108, 2206240), (120, 1985616), (128, 1861515), (135, 1764992), (144, 1654680), (160, 1489212), (180, 1323744), (192, 1241010), (216, 1103120), (240, 992808), (270, 882496), (288, 827340), (320, 744606), (360, 661872), (384, 620505), (432, 551560), (480, 496404), (540, 441248), (576, 413670), (640, 372303), (720, 330936), (864, 275780), (960, 248202), (1080, 220624), (1152, 206835), (1440, 165468), (1728, 137890), (1920, 124101), (2160, 110312), (2880, 82734), (3456, 68945), (4320, 55156), (5760, 41367), (8640, 27578), (13789, 17280)]