239950080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 874177920

約数和(自身を除く): 634227840

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 131, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 262, 265, 270, 288, 318, 320, 360, 384, 393, 424, 432, 477, 480, 524, 530, 540, 576, 636, 640, 655, 720, 768, 786, 795, 848, 864, 954, 960, 1048, 1060, 1080, 1152, 1179, 1272, 1280, 1310, 1431, 1440, 1572, 1590, 1696, 1728, 1908, 1920, 1965, 2096, 2120, 2160, 2304, 2358, 2385, 2544, 2620, 2862, 2880, 3144, 3180, 3392, 3456, 3537, 3816, 3840, 3930, 4192, 4240, 4320, 4716, 4770, 5088, 5240, 5724, 5760, 5895, 6288, 6360, 6784, 6912, 6943, 7074, 7155, 7632, 7860, 8384, 8480, 8640, 9432, 9540, 10176, 10480, 11448, 11520, 11790, 12576, 12720, 13568, 13886, 14148, 14310, 15264, 15720, 16768, 16960, 17280, 17685, 18864, 19080, 20352, 20829, 20960, 22896, 23580, 25152, 25440, 27772, 28296, 28620, 30528, 31440, 33536, 33920, 34560, 34715, 35370, 37728, 38160, 40704, 41658, 41920, 45792, 47160, 50304, 50880, 55544, 56592, 57240, 61056, 62487, 62880, 67840, 69430, 70740, 75456, 76320, 83316, 83840, 91584, 94320, 100608, 101760, 104145, 111088, 113184, 114480, 122112, 124974, 125760, 138860, 141480, 150912, 152640, 166632, 167680, 183168, 187461, 188640, 203520, 208290, 222176, 226368, 228960, 249948, 251520, 277720, 282960, 301824, 305280, 312435, 333264, 366336, 374922, 377280, 416580, 444352, 452736, 457920, 499896, 503040, 555440, 565920, 610560, 624870, 666528, 749844, 754560, 833160, 888704, 905472, 915840, 937305, 999792, 1110880, 1131840, 1249740, 1333056, 1499688, 1509120, 1666320, 1777408, 1831680, 1874610, 1999584, 2221760, 2263680, 2499480, 2666112, 2999376, 3332640, 3749220, 3999168, 4443520, 4527360, 4998960, 5332224, 5998752, 6665280, 7498440, 7998336, 8887040, 9997920, 11997504, 13330560, 14996880, 15996672, 19995840, 23995008, 26661120, 29993760, 39991680, 47990016, 59987520, 79983360, 119975040, 239950080]

約数ペア:

[(1, 239950080), (2, 119975040), (3, 79983360), (4, 59987520), (5, 47990016), (6, 39991680), (8, 29993760), (9, 26661120), (10, 23995008), (12, 19995840), (15, 15996672), (16, 14996880), (18, 13330560), (20, 11997504), (24, 9997920), (27, 8887040), (30, 7998336), (32, 7498440), (36, 6665280), (40, 5998752), (45, 5332224), (48, 4998960), (53, 4527360), (54, 4443520), (60, 3999168), (64, 3749220), (72, 3332640), (80, 2999376), (90, 2666112), (96, 2499480), (106, 2263680), (108, 2221760), (120, 1999584), (128, 1874610), (131, 1831680), (135, 1777408), (144, 1666320), (159, 1509120), (160, 1499688), (180, 1333056), (192, 1249740), (212, 1131840), (216, 1110880), (240, 999792), (256, 937305), (262, 915840), (265, 905472), (270, 888704), (288, 833160), (318, 754560), (320, 749844), (360, 666528), (384, 624870), (393, 610560), (424, 565920), (432, 555440), (477, 503040), (480, 499896), (524, 457920), (530, 452736), (540, 444352), (576, 416580), (636, 377280), (640, 374922), (655, 366336), (720, 333264), (768, 312435), (786, 305280), (795, 301824), (848, 282960), (864, 277720), (954, 251520), (960, 249948), (1048, 228960), (1060, 226368), (1080, 222176), (1152, 208290), (1179, 203520), (1272, 188640), (1280, 187461), (1310, 183168), (1431, 167680), (1440, 166632), (1572, 152640), (1590, 150912), (1696, 141480), (1728, 138860), (1908, 125760), (1920, 124974), (1965, 122112), (2096, 114480), (2120, 113184), (2160, 111088), (2304, 104145), (2358, 101760), (2385, 100608), (2544, 94320), (2620, 91584), (2862, 83840), (2880, 83316), (3144, 76320), (3180, 75456), (3392, 70740), (3456, 69430), (3537, 67840), (3816, 62880), (3840, 62487), (3930, 61056), (4192, 57240), (4240, 56592), (4320, 55544), (4716, 50880), (4770, 50304), (5088, 47160), (5240, 45792), (5724, 41920), (5760, 41658), (5895, 40704), (6288, 38160), (6360, 37728), (6784, 35370), (6912, 34715), (6943, 34560), (7074, 33920), (7155, 33536), (7632, 31440), (7860, 30528), (8384, 28620), (8480, 28296), (8640, 27772), (9432, 25440), (9540, 25152), (10176, 23580), (10480, 22896), (11448, 20960), (11520, 20829), (11790, 20352), (12576, 19080), (12720, 18864), (13568, 17685), (13886, 17280), (14148, 16960), (14310, 16768), (15264, 15720)]