52784640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 191505600

約数和(自身を除く): 138720960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 79, 80, 87, 90, 96, 116, 120, 128, 144, 145, 158, 160, 174, 180, 192, 232, 237, 240, 256, 261, 288, 290, 316, 320, 348, 360, 384, 395, 435, 464, 474, 480, 512, 522, 576, 580, 632, 640, 696, 711, 720, 768, 790, 870, 928, 948, 960, 1044, 1152, 1160, 1185, 1264, 1280, 1305, 1392, 1422, 1440, 1536, 1580, 1740, 1856, 1896, 1920, 2088, 2291, 2304, 2320, 2370, 2528, 2560, 2610, 2784, 2844, 2880, 3160, 3480, 3555, 3712, 3792, 3840, 4176, 4582, 4608, 4640, 4740, 5056, 5220, 5568, 5688, 5760, 6320, 6873, 6960, 7110, 7424, 7584, 7680, 8352, 9164, 9280, 9480, 10112, 10440, 11136, 11376, 11455, 11520, 12640, 13746, 13920, 14220, 14848, 15168, 16704, 18328, 18560, 18960, 20224, 20619, 20880, 22272, 22752, 22910, 23040, 25280, 27492, 27840, 28440, 30336, 33408, 34365, 36656, 37120, 37920, 40448, 41238, 41760, 44544, 45504, 45820, 50560, 54984, 55680, 56880, 60672, 66816, 68730, 73312, 74240, 75840, 82476, 83520, 91008, 91640, 101120, 103095, 109968, 111360, 113760, 121344, 133632, 137460, 146624, 151680, 164952, 167040, 182016, 183280, 202240, 206190, 219936, 222720, 227520, 274920, 293248, 303360, 329904, 334080, 364032, 366560, 412380, 439872, 455040, 549840, 586496, 606720, 659808, 668160, 733120, 824760, 879744, 910080, 1099680, 1172992, 1319616, 1466240, 1649520, 1759488, 1820160, 2199360, 2639232, 2932480, 3299040, 3518976, 4398720, 5278464, 5864960, 6598080, 8797440, 10556928, 13196160, 17594880, 26392320, 52784640]

約数ペア:

[(1, 52784640), (2, 26392320), (3, 17594880), (4, 13196160), (5, 10556928), (6, 8797440), (8, 6598080), (9, 5864960), (10, 5278464), (12, 4398720), (15, 3518976), (16, 3299040), (18, 2932480), (20, 2639232), (24, 2199360), (29, 1820160), (30, 1759488), (32, 1649520), (36, 1466240), (40, 1319616), (45, 1172992), (48, 1099680), (58, 910080), (60, 879744), (64, 824760), (72, 733120), (79, 668160), (80, 659808), (87, 606720), (90, 586496), (96, 549840), (116, 455040), (120, 439872), (128, 412380), (144, 366560), (145, 364032), (158, 334080), (160, 329904), (174, 303360), (180, 293248), (192, 274920), (232, 227520), (237, 222720), (240, 219936), (256, 206190), (261, 202240), (288, 183280), (290, 182016), (316, 167040), (320, 164952), (348, 151680), (360, 146624), (384, 137460), (395, 133632), (435, 121344), (464, 113760), (474, 111360), (480, 109968), (512, 103095), (522, 101120), (576, 91640), (580, 91008), (632, 83520), (640, 82476), (696, 75840), (711, 74240), (720, 73312), (768, 68730), (790, 66816), (870, 60672), (928, 56880), (948, 55680), (960, 54984), (1044, 50560), (1152, 45820), (1160, 45504), (1185, 44544), (1264, 41760), (1280, 41238), (1305, 40448), (1392, 37920), (1422, 37120), (1440, 36656), (1536, 34365), (1580, 33408), (1740, 30336), (1856, 28440), (1896, 27840), (1920, 27492), (2088, 25280), (2291, 23040), (2304, 22910), (2320, 22752), (2370, 22272), (2528, 20880), (2560, 20619), (2610, 20224), (2784, 18960), (2844, 18560), (2880, 18328), (3160, 16704), (3480, 15168), (3555, 14848), (3712, 14220), (3792, 13920), (3840, 13746), (4176, 12640), (4582, 11520), (4608, 11455), (4640, 11376), (4740, 11136), (5056, 10440), (5220, 10112), (5568, 9480), (5688, 9280), (5760, 9164), (6320, 8352), (6873, 7680), (6960, 7584), (7110, 7424)]