507869280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 216

約数和(自身を含む): 1795693536

約数和(自身を除く): 1287824256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 367, 372, 465, 480, 496, 558, 620, 720, 734, 744, 930, 961, 992, 1101, 1116, 1240, 1395, 1440, 1468, 1488, 1835, 1860, 1922, 2202, 2232, 2480, 2790, 2883, 2936, 2976, 3303, 3670, 3720, 3844, 4404, 4464, 4805, 4960, 5505, 5580, 5766, 5872, 6606, 7340, 7440, 7688, 8649, 8808, 8928, 9610, 11010, 11160, 11377, 11532, 11744, 13212, 14415, 14680, 14880, 15376, 16515, 17298, 17616, 19220, 22020, 22320, 22754, 23064, 26424, 28830, 29360, 30752, 33030, 34131, 34596, 35232, 38440, 43245, 44040, 44640, 45508, 46128, 52848, 56885, 57660, 58720, 66060, 68262, 69192, 76880, 86490, 88080, 91016, 92256, 102393, 105696, 113770, 115320, 132120, 136524, 138384, 153760, 170655, 172980, 176160, 182032, 204786, 227540, 230640, 264240, 273048, 276768, 341310, 345960, 352687, 364064, 409572, 455080, 461280, 511965, 528480, 546096, 682620, 691920, 705374, 819144, 910160, 1023930, 1058061, 1092192, 1365240, 1383840, 1410748, 1638288, 1763435, 1820320, 2047860, 2116122, 2730480, 2821496, 3174183, 3276576, 3526870, 4095720, 4232244, 5290305, 5460960, 5642992, 6348366, 7053740, 8191440, 8464488, 10580610, 11285984, 12696732, 14107480, 15870915, 16382880, 16928976, 21161220, 25393464, 28214960, 31741830, 33857952, 42322440, 50786928, 56429920, 63483660, 84644880, 101573856, 126967320, 169289760, 253934640, 507869280]

約数ペア:

[(1, 507869280), (2, 253934640), (3, 169289760), (4, 126967320), (5, 101573856), (6, 84644880), (8, 63483660), (9, 56429920), (10, 50786928), (12, 42322440), (15, 33857952), (16, 31741830), (18, 28214960), (20, 25393464), (24, 21161220), (30, 16928976), (31, 16382880), (32, 15870915), (36, 14107480), (40, 12696732), (45, 11285984), (48, 10580610), (60, 8464488), (62, 8191440), (72, 7053740), (80, 6348366), (90, 5642992), (93, 5460960), (96, 5290305), (120, 4232244), (124, 4095720), (144, 3526870), (155, 3276576), (160, 3174183), (180, 2821496), (186, 2730480), (240, 2116122), (248, 2047860), (279, 1820320), (288, 1763435), (310, 1638288), (360, 1410748), (367, 1383840), (372, 1365240), (465, 1092192), (480, 1058061), (496, 1023930), (558, 910160), (620, 819144), (720, 705374), (734, 691920), (744, 682620), (930, 546096), (961, 528480), (992, 511965), (1101, 461280), (1116, 455080), (1240, 409572), (1395, 364064), (1440, 352687), (1468, 345960), (1488, 341310), (1835, 276768), (1860, 273048), (1922, 264240), (2202, 230640), (2232, 227540), (2480, 204786), (2790, 182032), (2883, 176160), (2936, 172980), (2976, 170655), (3303, 153760), (3670, 138384), (3720, 136524), (3844, 132120), (4404, 115320), (4464, 113770), (4805, 105696), (4960, 102393), (5505, 92256), (5580, 91016), (5766, 88080), (5872, 86490), (6606, 76880), (7340, 69192), (7440, 68262), (7688, 66060), (8649, 58720), (8808, 57660), (8928, 56885), (9610, 52848), (11010, 46128), (11160, 45508), (11377, 44640), (11532, 44040), (11744, 43245), (13212, 38440), (14415, 35232), (14680, 34596), (14880, 34131), (15376, 33030), (16515, 30752), (17298, 29360), (17616, 28830), (19220, 26424), (22020, 23064), (22320, 22754)]