1123908480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:558

約数の個数: 256

約数和(自身を含む): 4013006400

約数和(自身を除く): 2889097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 193, 216, 240, 270, 288, 320, 337, 360, 384, 386, 432, 480, 540, 576, 579, 640, 674, 720, 772, 864, 960, 965, 1011, 1080, 1152, 1158, 1348, 1440, 1544, 1685, 1728, 1737, 1920, 1930, 2022, 2160, 2316, 2696, 2880, 2895, 3033, 3088, 3370, 3456, 3474, 3860, 4044, 4320, 4632, 5055, 5211, 5392, 5760, 5790, 6066, 6176, 6740, 6948, 7720, 8088, 8640, 8685, 9099, 9264, 10110, 10422, 10784, 11580, 12132, 12352, 13480, 13896, 15165, 15440, 16176, 17280, 17370, 18198, 18528, 20220, 20844, 21568, 23160, 24264, 24704, 26055, 26960, 27792, 30330, 30880, 32352, 34740, 36396, 37056, 40440, 41688, 43136, 45495, 46320, 48528, 52110, 53920, 55584, 60660, 61760, 64704, 65041, 69480, 72792, 74112, 80880, 83376, 90990, 92640, 97056, 104220, 107840, 111168, 121320, 123520, 129408, 130082, 138960, 145584, 161760, 166752, 181980, 185280, 194112, 195123, 208440, 215680, 222336, 242640, 260164, 277920, 291168, 323520, 325205, 333504, 363960, 370560, 388224, 390246, 416880, 485280, 520328, 555840, 582336, 585369, 647040, 650410, 667008, 727920, 780492, 833760, 970560, 975615, 1040656, 1111680, 1164672, 1170738, 1300820, 1455840, 1560984, 1667520, 1756107, 1941120, 1951230, 2081312, 2341476, 2601640, 2911680, 2926845, 3121968, 3335040, 3512214, 3902460, 4162624, 4682952, 5203280, 5823360, 5853690, 6243936, 7024428, 7804920, 8325248, 8780535, 9365904, 10406560, 11707380, 12487872, 14048856, 15609840, 17561070, 18731808, 20813120, 23414760, 24975744, 28097712, 31219680, 35122140, 37463616, 41626240, 46829520, 56195424, 62439360, 70244280, 74927232, 93659040, 112390848, 124878720, 140488560, 187318080, 224781696, 280977120, 374636160, 561954240, 1123908480]

約数ペア:

[(1, 1123908480), (2, 561954240), (3, 374636160), (4, 280977120), (5, 224781696), (6, 187318080), (8, 140488560), (9, 124878720), (10, 112390848), (12, 93659040), (15, 74927232), (16, 70244280), (18, 62439360), (20, 56195424), (24, 46829520), (27, 41626240), (30, 37463616), (32, 35122140), (36, 31219680), (40, 28097712), (45, 24975744), (48, 23414760), (54, 20813120), (60, 18731808), (64, 17561070), (72, 15609840), (80, 14048856), (90, 12487872), (96, 11707380), (108, 10406560), (120, 9365904), (128, 8780535), (135, 8325248), (144, 7804920), (160, 7024428), (180, 6243936), (192, 5853690), (193, 5823360), (216, 5203280), (240, 4682952), (270, 4162624), (288, 3902460), (320, 3512214), (337, 3335040), (360, 3121968), (384, 2926845), (386, 2911680), (432, 2601640), (480, 2341476), (540, 2081312), (576, 1951230), (579, 1941120), (640, 1756107), (674, 1667520), (720, 1560984), (772, 1455840), (864, 1300820), (960, 1170738), (965, 1164672), (1011, 1111680), (1080, 1040656), (1152, 975615), (1158, 970560), (1348, 833760), (1440, 780492), (1544, 727920), (1685, 667008), (1728, 650410), (1737, 647040), (1920, 585369), (1930, 582336), (2022, 555840), (2160, 520328), (2316, 485280), (2696, 416880), (2880, 390246), (2895, 388224), (3033, 370560), (3088, 363960), (3370, 333504), (3456, 325205), (3474, 323520), (3860, 291168), (4044, 277920), (4320, 260164), (4632, 242640), (5055, 222336), (5211, 215680), (5392, 208440), (5760, 195123), (5790, 194112), (6066, 185280), (6176, 181980), (6740, 166752), (6948, 161760), (7720, 145584), (8088, 138960), (8640, 130082), (8685, 129408), (9099, 123520), (9264, 121320), (10110, 111168), (10422, 107840), (10784, 104220), (11580, 97056), (12132, 92640), (12352, 90990), (13480, 83376), (13896, 80880), (15165, 74112), (15440, 72792), (16176, 69480), (17280, 65041), (17370, 64704), (18198, 61760), (18528, 60660), (20220, 55584), (20844, 53920), (21568, 52110), (23160, 48528), (24264, 46320), (24704, 45495), (26055, 43136), (26960, 41688), (27792, 40440), (30330, 37056), (30880, 36396), (32352, 34740)]