55365120

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 201080880

約数和(自身を除く): 145715760

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, 512, 534, 540, 576, 640, 648, 712, 720, 768, 801, 810, 864, 890, 960, 972, 1068, 1080, 1152, 1215, 1280, 1296, 1335, 1424, 1440, 1536, 1602, 1620, 1728, 1780, 1920, 1944, 2136, 2160, 2304, 2403, 2430, 2560, 2592, 2670, 2848, 2880, 3204, 3240, 3456, 3560, 3840, 3888, 4005, 4272, 4320, 4608, 4806, 4860, 5184, 5340, 5696, 5760, 6408, 6480, 6912, 7120, 7209, 7680, 7776, 8010, 8544, 8640, 9612, 9720, 10368, 10680, 11392, 11520, 12015, 12816, 12960, 13824, 14240, 14418, 15552, 16020, 17088, 17280, 19224, 19440, 20736, 21360, 21627, 22784, 23040, 24030, 25632, 25920, 28480, 28836, 31104, 32040, 34176, 34560, 36045, 38448, 38880, 41472, 42720, 43254, 45568, 48060, 51264, 51840, 56960, 57672, 62208, 64080, 68352, 69120, 72090, 76896, 77760, 85440, 86508, 96120, 102528, 103680, 108135, 113920, 115344, 124416, 128160, 136704, 144180, 153792, 155520, 170880, 173016, 192240, 205056, 207360, 216270, 227840, 230688, 256320, 288360, 307584, 311040, 341760, 346032, 384480, 410112, 432540, 461376, 512640, 576720, 615168, 622080, 683520, 692064, 768960, 865080, 922752, 1025280, 1153440, 1230336, 1384128, 1537920, 1730160, 1845504, 2050560, 2306880, 2768256, 3075840, 3460320, 3691008, 4613760, 5536512, 6151680, 6920640, 9227520, 11073024, 13841280, 18455040, 27682560, 55365120]

約数ペア:

[(1, 55365120), (2, 27682560), (3, 18455040), (4, 13841280), (5, 11073024), (6, 9227520), (8, 6920640), (9, 6151680), (10, 5536512), (12, 4613760), (15, 3691008), (16, 3460320), (18, 3075840), (20, 2768256), (24, 2306880), (27, 2050560), (30, 1845504), (32, 1730160), (36, 1537920), (40, 1384128), (45, 1230336), (48, 1153440), (54, 1025280), (60, 922752), (64, 865080), (72, 768960), (80, 692064), (81, 683520), (89, 622080), (90, 615168), (96, 576720), (108, 512640), (120, 461376), (128, 432540), (135, 410112), (144, 384480), (160, 346032), (162, 341760), (178, 311040), (180, 307584), (192, 288360), (216, 256320), (240, 230688), (243, 227840), (256, 216270), (267, 207360), (270, 205056), (288, 192240), (320, 173016), (324, 170880), (356, 155520), (360, 153792), (384, 144180), (405, 136704), (432, 128160), (445, 124416), (480, 115344), (486, 113920), (512, 108135), (534, 103680), (540, 102528), (576, 96120), (640, 86508), (648, 85440), (712, 77760), (720, 76896), (768, 72090), (801, 69120), (810, 68352), (864, 64080), (890, 62208), (960, 57672), (972, 56960), (1068, 51840), (1080, 51264), (1152, 48060), (1215, 45568), (1280, 43254), (1296, 42720), (1335, 41472), (1424, 38880), (1440, 38448), (1536, 36045), (1602, 34560), (1620, 34176), (1728, 32040), (1780, 31104), (1920, 28836), (1944, 28480), (2136, 25920), (2160, 25632), (2304, 24030), (2403, 23040), (2430, 22784), (2560, 21627), (2592, 21360), (2670, 20736), (2848, 19440), (2880, 19224), (3204, 17280), (3240, 17088), (3456, 16020), (3560, 15552), (3840, 14418), (3888, 14240), (4005, 13824), (4272, 12960), (4320, 12816), (4608, 12015), (4806, 11520), (4860, 11392), (5184, 10680), (5340, 10368), (5696, 9720), (5760, 9612), (6408, 8640), (6480, 8544), (6912, 8010), (7120, 7776), (7209, 7680)]