27682560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 100442160

約数和(自身を除く): 72759600

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, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 256, 267, 270, 288, 320, 324, 356, 360, 384, 405, 432, 445, 480, 486, 534, 540, 576, 640, 648, 712, 720, 768, 801, 810, 864, 890, 960, 972, 1068, 1080, 1152, 1215, 1280, 1296, 1335, 1424, 1440, 1602, 1620, 1728, 1780, 1920, 1944, 2136, 2160, 2304, 2403, 2430, 2592, 2670, 2848, 2880, 3204, 3240, 3456, 3560, 3840, 3888, 4005, 4272, 4320, 4806, 4860, 5184, 5340, 5696, 5760, 6408, 6480, 6912, 7120, 7209, 7776, 8010, 8544, 8640, 9612, 9720, 10368, 10680, 11392, 11520, 12015, 12816, 12960, 14240, 14418, 15552, 16020, 17088, 17280, 19224, 19440, 20736, 21360, 21627, 22784, 24030, 25632, 25920, 28480, 28836, 31104, 32040, 34176, 34560, 36045, 38448, 38880, 42720, 43254, 48060, 51264, 51840, 56960, 57672, 62208, 64080, 68352, 72090, 76896, 77760, 85440, 86508, 96120, 102528, 103680, 108135, 113920, 115344, 128160, 144180, 153792, 155520, 170880, 173016, 192240, 205056, 216270, 230688, 256320, 288360, 307584, 311040, 341760, 346032, 384480, 432540, 461376, 512640, 576720, 615168, 692064, 768960, 865080, 922752, 1025280, 1153440, 1384128, 1537920, 1730160, 1845504, 2306880, 2768256, 3075840, 3460320, 4613760, 5536512, 6920640, 9227520, 13841280, 27682560]

約数ペア:

[(1, 27682560), (2, 13841280), (3, 9227520), (4, 6920640), (5, 5536512), (6, 4613760), (8, 3460320), (9, 3075840), (10, 2768256), (12, 2306880), (15, 1845504), (16, 1730160), (18, 1537920), (20, 1384128), (24, 1153440), (27, 1025280), (30, 922752), (32, 865080), (36, 768960), (40, 692064), (45, 615168), (48, 576720), (54, 512640), (60, 461376), (64, 432540), (72, 384480), (80, 346032), (81, 341760), (89, 311040), (90, 307584), (96, 288360), (108, 256320), (120, 230688), (128, 216270), (135, 205056), (144, 192240), (160, 173016), (162, 170880), (178, 155520), (180, 153792), (192, 144180), (216, 128160), (240, 115344), (243, 113920), (256, 108135), (267, 103680), (270, 102528), (288, 96120), (320, 86508), (324, 85440), (356, 77760), (360, 76896), (384, 72090), (405, 68352), (432, 64080), (445, 62208), (480, 57672), (486, 56960), (534, 51840), (540, 51264), (576, 48060), (640, 43254), (648, 42720), (712, 38880), (720, 38448), (768, 36045), (801, 34560), (810, 34176), (864, 32040), (890, 31104), (960, 28836), (972, 28480), (1068, 25920), (1080, 25632), (1152, 24030), (1215, 22784), (1280, 21627), (1296, 21360), (1335, 20736), (1424, 19440), (1440, 19224), (1602, 17280), (1620, 17088), (1728, 16020), (1780, 15552), (1920, 14418), (1944, 14240), (2136, 12960), (2160, 12816), (2304, 12015), (2403, 11520), (2430, 11392), (2592, 10680), (2670, 10368), (2848, 9720), (2880, 9612), (3204, 8640), (3240, 8544), (3456, 8010), (3560, 7776), (3840, 7209), (3888, 7120), (4005, 6912), (4272, 6480), (4320, 6408), (4806, 5760), (4860, 5696), (5184, 5340)]