1225859520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 224

約数和(自身を含む): 4134551040

約数和(自身を除く): 2908691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 64, 69, 80, 92, 96, 115, 118, 120, 138, 160, 177, 184, 192, 230, 236, 240, 276, 295, 320, 345, 354, 368, 460, 472, 480, 552, 590, 690, 708, 736, 885, 920, 941, 944, 960, 1104, 1180, 1357, 1380, 1416, 1472, 1770, 1840, 1882, 1888, 2208, 2360, 2714, 2760, 2823, 2832, 3540, 3680, 3764, 3776, 4071, 4416, 4705, 4720, 5428, 5520, 5646, 5664, 6785, 7080, 7360, 7528, 8142, 9410, 9440, 10856, 11040, 11292, 11328, 13570, 14115, 14160, 15056, 16284, 18820, 18880, 20355, 21643, 21712, 22080, 22584, 27140, 28230, 28320, 30112, 32568, 37640, 40710, 43286, 43424, 45168, 54280, 55519, 56460, 56640, 60224, 64929, 65136, 75280, 81420, 86572, 86848, 90336, 108215, 108560, 111038, 112920, 129858, 130272, 150560, 162840, 166557, 173144, 180672, 216430, 217120, 222076, 225840, 259716, 260544, 277595, 301120, 324645, 325680, 333114, 346288, 432860, 434240, 444152, 451680, 519432, 555190, 649290, 651360, 666228, 692576, 832785, 865720, 888304, 903360, 1038864, 1110380, 1276937, 1298580, 1302720, 1332456, 1385152, 1665570, 1731440, 1776608, 2077728, 2220760, 2553874, 2597160, 2664912, 3331140, 3462880, 3553216, 3830811, 4155456, 4441520, 5107748, 5194320, 5329824, 6384685, 6662280, 6925760, 7661622, 8883040, 10215496, 10388640, 10659648, 12769370, 13324560, 15323244, 17766080, 19154055, 20430992, 20777280, 25538740, 26649120, 30646488, 38308110, 40861984, 51077480, 53298240, 61292976, 76616220, 81723968, 102154960, 122585952, 153232440, 204309920, 245171904, 306464880, 408619840, 612929760, 1225859520]

約数ペア:

[(1, 1225859520), (2, 612929760), (3, 408619840), (4, 306464880), (5, 245171904), (6, 204309920), (8, 153232440), (10, 122585952), (12, 102154960), (15, 81723968), (16, 76616220), (20, 61292976), (23, 53298240), (24, 51077480), (30, 40861984), (32, 38308110), (40, 30646488), (46, 26649120), (48, 25538740), (59, 20777280), (60, 20430992), (64, 19154055), (69, 17766080), (80, 15323244), (92, 13324560), (96, 12769370), (115, 10659648), (118, 10388640), (120, 10215496), (138, 8883040), (160, 7661622), (177, 6925760), (184, 6662280), (192, 6384685), (230, 5329824), (236, 5194320), (240, 5107748), (276, 4441520), (295, 4155456), (320, 3830811), (345, 3553216), (354, 3462880), (368, 3331140), (460, 2664912), (472, 2597160), (480, 2553874), (552, 2220760), (590, 2077728), (690, 1776608), (708, 1731440), (736, 1665570), (885, 1385152), (920, 1332456), (941, 1302720), (944, 1298580), (960, 1276937), (1104, 1110380), (1180, 1038864), (1357, 903360), (1380, 888304), (1416, 865720), (1472, 832785), (1770, 692576), (1840, 666228), (1882, 651360), (1888, 649290), (2208, 555190), (2360, 519432), (2714, 451680), (2760, 444152), (2823, 434240), (2832, 432860), (3540, 346288), (3680, 333114), (3764, 325680), (3776, 324645), (4071, 301120), (4416, 277595), (4705, 260544), (4720, 259716), (5428, 225840), (5520, 222076), (5646, 217120), (5664, 216430), (6785, 180672), (7080, 173144), (7360, 166557), (7528, 162840), (8142, 150560), (9410, 130272), (9440, 129858), (10856, 112920), (11040, 111038), (11292, 108560), (11328, 108215), (13570, 90336), (14115, 86848), (14160, 86572), (15056, 81420), (16284, 75280), (18820, 65136), (18880, 64929), (20355, 60224), (21643, 56640), (21712, 56460), (22080, 55519), (22584, 54280), (27140, 45168), (28230, 43424), (28320, 43286), (30112, 40710), (32568, 37640)]