453975840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1573

約数の個数: 240

約数和(自身を含む): 1672913088

約数和(自身を除く): 1218937248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1523, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3046, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4569, 4968, 5520, 6092, 6210, 6480, 6624, 7452, 7615, 8280, 9138, 9315, 9936, 11040, 12184, 12420, 12960, 13707, 14904, 15230, 16560, 18276, 18630, 19872, 22845, 24368, 24840, 27414, 29808, 30460, 33120, 35029, 36552, 37260, 41121, 45690, 48736, 49680, 54828, 59616, 60920, 68535, 70058, 73104, 74520, 82242, 91380, 99360, 105087, 109656, 121840, 123363, 137070, 140116, 146208, 149040, 164484, 175145, 182760, 205605, 210174, 219312, 243680, 246726, 274140, 280232, 298080, 315261, 328968, 350290, 365520, 411210, 420348, 438624, 493452, 525435, 548280, 560464, 616815, 630522, 657936, 700580, 731040, 822420, 840696, 945783, 986904, 1050870, 1096560, 1120928, 1233630, 1261044, 1315872, 1401160, 1576305, 1644840, 1681392, 1891566, 1973808, 2101740, 2193120, 2467260, 2522088, 2802320, 2837349, 3152610, 3289680, 3362784, 3783132, 3947616, 4203480, 4728915, 4934520, 5044176, 5604640, 5674698, 6305220, 6579360, 7566264, 8406960, 9457830, 9869040, 10088352, 11349396, 12610440, 14186745, 15132528, 16813920, 18915660, 19738080, 22698792, 25220880, 28373490, 30265056, 37831320, 45397584, 50441760, 56746980, 75662640, 90795168, 113493960, 151325280, 226987920, 453975840]

約数ペア:

[(1, 453975840), (2, 226987920), (3, 151325280), (4, 113493960), (5, 90795168), (6, 75662640), (8, 56746980), (9, 50441760), (10, 45397584), (12, 37831320), (15, 30265056), (16, 28373490), (18, 25220880), (20, 22698792), (23, 19738080), (24, 18915660), (27, 16813920), (30, 15132528), (32, 14186745), (36, 12610440), (40, 11349396), (45, 10088352), (46, 9869040), (48, 9457830), (54, 8406960), (60, 7566264), (69, 6579360), (72, 6305220), (80, 5674698), (81, 5604640), (90, 5044176), (92, 4934520), (96, 4728915), (108, 4203480), (115, 3947616), (120, 3783132), (135, 3362784), (138, 3289680), (144, 3152610), (160, 2837349), (162, 2802320), (180, 2522088), (184, 2467260), (207, 2193120), (216, 2101740), (230, 1973808), (240, 1891566), (270, 1681392), (276, 1644840), (288, 1576305), (324, 1401160), (345, 1315872), (360, 1261044), (368, 1233630), (405, 1120928), (414, 1096560), (432, 1050870), (460, 986904), (480, 945783), (540, 840696), (552, 822420), (621, 731040), (648, 700580), (690, 657936), (720, 630522), (736, 616815), (810, 560464), (828, 548280), (864, 525435), (920, 493452), (1035, 438624), (1080, 420348), (1104, 411210), (1242, 365520), (1296, 350290), (1380, 328968), (1440, 315261), (1523, 298080), (1620, 280232), (1656, 274140), (1840, 246726), (1863, 243680), (2070, 219312), (2160, 210174), (2208, 205605), (2484, 182760), (2592, 175145), (2760, 164484), (3046, 149040), (3105, 146208), (3240, 140116), (3312, 137070), (3680, 123363), (3726, 121840), (4140, 109656), (4320, 105087), (4569, 99360), (4968, 91380), (5520, 82242), (6092, 74520), (6210, 73104), (6480, 70058), (6624, 68535), (7452, 60920), (7615, 59616), (8280, 54828), (9138, 49680), (9315, 48736), (9936, 45690), (11040, 41121), (12184, 37260), (12420, 36552), (12960, 35029), (13707, 33120), (14904, 30460), (15230, 29808), (16560, 27414), (18276, 24840), (18630, 24368), (19872, 22845)]