55969920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 149662080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 79, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 158, 160, 164, 180, 192, 205, 216, 237, 240, 246, 270, 288, 316, 320, 328, 360, 369, 384, 395, 410, 432, 474, 480, 492, 540, 576, 615, 632, 640, 656, 711, 720, 738, 790, 820, 864, 948, 960, 984, 1080, 1107, 1152, 1185, 1230, 1264, 1312, 1422, 1440, 1476, 1580, 1640, 1728, 1845, 1896, 1920, 1968, 2133, 2160, 2214, 2370, 2460, 2528, 2624, 2844, 2880, 2952, 3160, 3239, 3280, 3456, 3555, 3690, 3792, 3936, 4266, 4320, 4428, 4740, 4920, 5056, 5248, 5535, 5688, 5760, 5904, 6320, 6478, 6560, 7110, 7380, 7584, 7872, 8532, 8640, 8856, 9480, 9717, 9840, 10112, 10665, 11070, 11376, 11808, 12640, 12956, 13120, 14220, 14760, 15168, 15744, 16195, 17064, 17280, 17712, 18960, 19434, 19680, 21330, 22140, 22752, 23616, 25280, 25912, 26240, 28440, 29151, 29520, 30336, 32390, 34128, 35424, 37920, 38868, 39360, 42660, 44280, 45504, 47232, 48585, 50560, 51824, 56880, 58302, 59040, 64780, 68256, 70848, 75840, 77736, 78720, 85320, 87453, 88560, 91008, 97170, 103648, 113760, 116604, 118080, 129560, 136512, 141696, 145755, 151680, 155472, 170640, 174906, 177120, 194340, 207296, 227520, 233208, 236160, 259120, 273024, 291510, 310944, 341280, 349812, 354240, 388680, 414592, 437265, 455040, 466416, 518240, 583020, 621888, 682560, 699624, 708480, 777360, 874530, 932832, 1036480, 1166040, 1243776, 1365120, 1399248, 1554720, 1749060, 1865664, 2072960, 2332080, 2798496, 3109440, 3498120, 3731328, 4664160, 5596992, 6218880, 6996240, 9328320, 11193984, 13992480, 18656640, 27984960, 55969920]

約数ペア:

[(1, 55969920), (2, 27984960), (3, 18656640), (4, 13992480), (5, 11193984), (6, 9328320), (8, 6996240), (9, 6218880), (10, 5596992), (12, 4664160), (15, 3731328), (16, 3498120), (18, 3109440), (20, 2798496), (24, 2332080), (27, 2072960), (30, 1865664), (32, 1749060), (36, 1554720), (40, 1399248), (41, 1365120), (45, 1243776), (48, 1166040), (54, 1036480), (60, 932832), (64, 874530), (72, 777360), (79, 708480), (80, 699624), (82, 682560), (90, 621888), (96, 583020), (108, 518240), (120, 466416), (123, 455040), (128, 437265), (135, 414592), (144, 388680), (158, 354240), (160, 349812), (164, 341280), (180, 310944), (192, 291510), (205, 273024), (216, 259120), (237, 236160), (240, 233208), (246, 227520), (270, 207296), (288, 194340), (316, 177120), (320, 174906), (328, 170640), (360, 155472), (369, 151680), (384, 145755), (395, 141696), (410, 136512), (432, 129560), (474, 118080), (480, 116604), (492, 113760), (540, 103648), (576, 97170), (615, 91008), (632, 88560), (640, 87453), (656, 85320), (711, 78720), (720, 77736), (738, 75840), (790, 70848), (820, 68256), (864, 64780), (948, 59040), (960, 58302), (984, 56880), (1080, 51824), (1107, 50560), (1152, 48585), (1185, 47232), (1230, 45504), (1264, 44280), (1312, 42660), (1422, 39360), (1440, 38868), (1476, 37920), (1580, 35424), (1640, 34128), (1728, 32390), (1845, 30336), (1896, 29520), (1920, 29151), (1968, 28440), (2133, 26240), (2160, 25912), (2214, 25280), (2370, 23616), (2460, 22752), (2528, 22140), (2624, 21330), (2844, 19680), (2880, 19434), (2952, 18960), (3160, 17712), (3239, 17280), (3280, 17064), (3456, 16195), (3555, 15744), (3690, 15168), (3792, 14760), (3936, 14220), (4266, 13120), (4320, 12956), (4428, 12640), (4740, 11808), (4920, 11376), (5056, 11070), (5248, 10665), (5535, 10112), (5688, 9840), (5760, 9717), (5904, 9480), (6320, 8856), (6478, 8640), (6560, 8532), (7110, 7872), (7380, 7584)]