1955445120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 192

約数和(自身を含む): 6791241600

約数和(自身を除く): 4835796480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 193, 240, 288, 320, 360, 384, 386, 480, 576, 579, 640, 720, 772, 960, 965, 1152, 1158, 1440, 1544, 1737, 1759, 1920, 1930, 2316, 2880, 2895, 3088, 3474, 3518, 3860, 4632, 5277, 5760, 5790, 6176, 6948, 7036, 7720, 8685, 8795, 9264, 10554, 11580, 12352, 13896, 14072, 15440, 15831, 17370, 17590, 18528, 21108, 23160, 24704, 26385, 27792, 28144, 30880, 31662, 34740, 35180, 37056, 42216, 46320, 52770, 55584, 56288, 61760, 63324, 69480, 70360, 74112, 79155, 84432, 92640, 105540, 111168, 112576, 123520, 126648, 138960, 140720, 158310, 168864, 185280, 211080, 222336, 225152, 253296, 277920, 281440, 316620, 337728, 339487, 370560, 422160, 506592, 555840, 562880, 633240, 675456, 678974, 844320, 1013184, 1018461, 1111680, 1125760, 1266480, 1357948, 1688640, 1697435, 2026368, 2036922, 2532960, 2715896, 3055383, 3377280, 3394870, 4073844, 5065920, 5092305, 5431792, 6110766, 6789740, 8147688, 10131840, 10184610, 10863584, 12221532, 13579480, 15276915, 16295376, 20369220, 21727168, 24443064, 27158960, 30553830, 32590752, 40738440, 43454336, 48886128, 54317920, 61107660, 65181504, 81476880, 97772256, 108635840, 122215320, 130363008, 162953760, 195544512, 217271680, 244430640, 325907520, 391089024, 488861280, 651815040, 977722560, 1955445120]

約数ペア:

[(1, 1955445120), (2, 977722560), (3, 651815040), (4, 488861280), (5, 391089024), (6, 325907520), (8, 244430640), (9, 217271680), (10, 195544512), (12, 162953760), (15, 130363008), (16, 122215320), (18, 108635840), (20, 97772256), (24, 81476880), (30, 65181504), (32, 61107660), (36, 54317920), (40, 48886128), (45, 43454336), (48, 40738440), (60, 32590752), (64, 30553830), (72, 27158960), (80, 24443064), (90, 21727168), (96, 20369220), (120, 16295376), (128, 15276915), (144, 13579480), (160, 12221532), (180, 10863584), (192, 10184610), (193, 10131840), (240, 8147688), (288, 6789740), (320, 6110766), (360, 5431792), (384, 5092305), (386, 5065920), (480, 4073844), (576, 3394870), (579, 3377280), (640, 3055383), (720, 2715896), (772, 2532960), (960, 2036922), (965, 2026368), (1152, 1697435), (1158, 1688640), (1440, 1357948), (1544, 1266480), (1737, 1125760), (1759, 1111680), (1920, 1018461), (1930, 1013184), (2316, 844320), (2880, 678974), (2895, 675456), (3088, 633240), (3474, 562880), (3518, 555840), (3860, 506592), (4632, 422160), (5277, 370560), (5760, 339487), (5790, 337728), (6176, 316620), (6948, 281440), (7036, 277920), (7720, 253296), (8685, 225152), (8795, 222336), (9264, 211080), (10554, 185280), (11580, 168864), (12352, 158310), (13896, 140720), (14072, 138960), (15440, 126648), (15831, 123520), (17370, 112576), (17590, 111168), (18528, 105540), (21108, 92640), (23160, 84432), (24704, 79155), (26385, 74112), (27792, 70360), (28144, 69480), (30880, 63324), (31662, 61760), (34740, 56288), (35180, 55584), (37056, 52770), (42216, 46320)]