495822960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 1764172800

約数和(自身を除く): 1268349840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 115, 120, 138, 144, 158, 180, 184, 207, 230, 237, 240, 276, 316, 345, 360, 368, 379, 395, 414, 460, 474, 552, 632, 690, 711, 720, 758, 790, 828, 920, 948, 1035, 1104, 1137, 1185, 1264, 1380, 1422, 1516, 1580, 1656, 1817, 1840, 1895, 1896, 2070, 2274, 2370, 2760, 2844, 3032, 3160, 3312, 3411, 3555, 3634, 3790, 3792, 4140, 4548, 4740, 5451, 5520, 5685, 5688, 6064, 6320, 6822, 7110, 7268, 7580, 8280, 8717, 9085, 9096, 9480, 10902, 11370, 11376, 13644, 14220, 14536, 15160, 16353, 16560, 17055, 17434, 18170, 18192, 18960, 21804, 22740, 26151, 27255, 27288, 28440, 29072, 29941, 30320, 32706, 34110, 34868, 36340, 43585, 43608, 45480, 52302, 54510, 54576, 56880, 59882, 65412, 68220, 69736, 72680, 78453, 81765, 87170, 87216, 89823, 90960, 104604, 109020, 119764, 130755, 130824, 136440, 139472, 145360, 149705, 156906, 163530, 174340, 179646, 209208, 218040, 239528, 261510, 261648, 269469, 272880, 299410, 313812, 327060, 348680, 359292, 392265, 418416, 436080, 449115, 479056, 523020, 538938, 598820, 627624, 654120, 688643, 697360, 718584, 784530, 898230, 1046040, 1077876, 1197640, 1255248, 1308240, 1347345, 1377286, 1437168, 1569060, 1796460, 2065929, 2092080, 2155752, 2395280, 2694690, 2754572, 3138120, 3443215, 3592920, 4131858, 4311504, 5389380, 5509144, 6197787, 6276240, 6886430, 7185840, 8263716, 10329645, 10778760, 11018288, 12395574, 13772860, 16527432, 20659290, 21557520, 24791148, 27545720, 30988935, 33054864, 41318580, 49582296, 55091440, 61977870, 82637160, 99164592, 123955740, 165274320, 247911480, 495822960]

約数ペア:

[(1, 495822960), (2, 247911480), (3, 165274320), (4, 123955740), (5, 99164592), (6, 82637160), (8, 61977870), (9, 55091440), (10, 49582296), (12, 41318580), (15, 33054864), (16, 30988935), (18, 27545720), (20, 24791148), (23, 21557520), (24, 20659290), (30, 16527432), (36, 13772860), (40, 12395574), (45, 11018288), (46, 10778760), (48, 10329645), (60, 8263716), (69, 7185840), (72, 6886430), (79, 6276240), (80, 6197787), (90, 5509144), (92, 5389380), (115, 4311504), (120, 4131858), (138, 3592920), (144, 3443215), (158, 3138120), (180, 2754572), (184, 2694690), (207, 2395280), (230, 2155752), (237, 2092080), (240, 2065929), (276, 1796460), (316, 1569060), (345, 1437168), (360, 1377286), (368, 1347345), (379, 1308240), (395, 1255248), (414, 1197640), (460, 1077876), (474, 1046040), (552, 898230), (632, 784530), (690, 718584), (711, 697360), (720, 688643), (758, 654120), (790, 627624), (828, 598820), (920, 538938), (948, 523020), (1035, 479056), (1104, 449115), (1137, 436080), (1185, 418416), (1264, 392265), (1380, 359292), (1422, 348680), (1516, 327060), (1580, 313812), (1656, 299410), (1817, 272880), (1840, 269469), (1895, 261648), (1896, 261510), (2070, 239528), (2274, 218040), (2370, 209208), (2760, 179646), (2844, 174340), (3032, 163530), (3160, 156906), (3312, 149705), (3411, 145360), (3555, 139472), (3634, 136440), (3790, 130824), (3792, 130755), (4140, 119764), (4548, 109020), (4740, 104604), (5451, 90960), (5520, 89823), (5685, 87216), (5688, 87170), (6064, 81765), (6320, 78453), (6822, 72680), (7110, 69736), (7268, 68220), (7580, 65412), (8280, 59882), (8717, 56880), (9085, 54576), (9096, 54510), (9480, 52302), (10902, 45480), (11370, 43608), (11376, 43585), (13644, 36340), (14220, 34868), (14536, 34110), (15160, 32706), (16353, 30320), (16560, 29941), (17055, 29072), (17434, 28440), (18170, 27288), (18192, 27255), (18960, 26151), (21804, 22740)]