506748960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 240

約数和(自身を含む): 1820555352

約数和(自身を除く): 1313806392

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, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 641, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1282, 1296, 1440, 1464, 1620, 1647, 1830, 1923, 1952, 2160, 2196, 2440, 2564, 2592, 2745, 2928, 3205, 3240, 3294, 3660, 3846, 4320, 4392, 4880, 4941, 5128, 5490, 5769, 5856, 6410, 6480, 6588, 7320, 7692, 8235, 8784, 9615, 9760, 9882, 10256, 10980, 11538, 12820, 12960, 13176, 14640, 15384, 16470, 17307, 17568, 19230, 19764, 20512, 21960, 23076, 24705, 25640, 26352, 28845, 29280, 30768, 32940, 34614, 38460, 39101, 39528, 43920, 46152, 49410, 51280, 51921, 52704, 57690, 61536, 65880, 69228, 76920, 78202, 79056, 86535, 87840, 92304, 98820, 102560, 103842, 115380, 117303, 131760, 138456, 153840, 156404, 158112, 173070, 184608, 195505, 197640, 207684, 230760, 234606, 259605, 263520, 276912, 307680, 312808, 346140, 351909, 391010, 395280, 415368, 461520, 469212, 519210, 553824, 586515, 625616, 692280, 703818, 782020, 790560, 830736, 923040, 938424, 1038420, 1055727, 1173030, 1251232, 1384560, 1407636, 1564040, 1661472, 1759545, 1876848, 2076840, 2111454, 2346060, 2769120, 2815272, 3128080, 3167181, 3519090, 3753696, 4153680, 4222908, 4692120, 5278635, 5630544, 6256160, 6334362, 7038180, 8307360, 8445816, 9384240, 10557270, 11261088, 12668724, 14076360, 15835905, 16891632, 18768480, 21114540, 25337448, 28152720, 31671810, 33783264, 42229080, 50674896, 56305440, 63343620, 84458160, 101349792, 126687240, 168916320, 253374480, 506748960]

約数ペア:

[(1, 506748960), (2, 253374480), (3, 168916320), (4, 126687240), (5, 101349792), (6, 84458160), (8, 63343620), (9, 56305440), (10, 50674896), (12, 42229080), (15, 33783264), (16, 31671810), (18, 28152720), (20, 25337448), (24, 21114540), (27, 18768480), (30, 16891632), (32, 15835905), (36, 14076360), (40, 12668724), (45, 11261088), (48, 10557270), (54, 9384240), (60, 8445816), (61, 8307360), (72, 7038180), (80, 6334362), (81, 6256160), (90, 5630544), (96, 5278635), (108, 4692120), (120, 4222908), (122, 4153680), (135, 3753696), (144, 3519090), (160, 3167181), (162, 3128080), (180, 2815272), (183, 2769120), (216, 2346060), (240, 2111454), (244, 2076840), (270, 1876848), (288, 1759545), (305, 1661472), (324, 1564040), (360, 1407636), (366, 1384560), (405, 1251232), (432, 1173030), (480, 1055727), (488, 1038420), (540, 938424), (549, 923040), (610, 830736), (641, 790560), (648, 782020), (720, 703818), (732, 692280), (810, 625616), (864, 586515), (915, 553824), (976, 519210), (1080, 469212), (1098, 461520), (1220, 415368), (1282, 395280), (1296, 391010), (1440, 351909), (1464, 346140), (1620, 312808), (1647, 307680), (1830, 276912), (1923, 263520), (1952, 259605), (2160, 234606), (2196, 230760), (2440, 207684), (2564, 197640), (2592, 195505), (2745, 184608), (2928, 173070), (3205, 158112), (3240, 156404), (3294, 153840), (3660, 138456), (3846, 131760), (4320, 117303), (4392, 115380), (4880, 103842), (4941, 102560), (5128, 98820), (5490, 92304), (5769, 87840), (5856, 86535), (6410, 79056), (6480, 78202), (6588, 76920), (7320, 69228), (7692, 65880), (8235, 61536), (8784, 57690), (9615, 52704), (9760, 51921), (9882, 51280), (10256, 49410), (10980, 46152), (11538, 43920), (12820, 39528), (12960, 39101), (13176, 38460), (14640, 34614), (15384, 32940), (16470, 30768), (17307, 29280), (17568, 28845), (19230, 26352), (19764, 25640), (20512, 24705), (21960, 23076)]