461881440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 1647665712

約数和(自身を除く): 1185784272

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 227, 240, 270, 288, 314, 324, 360, 405, 432, 454, 471, 480, 540, 628, 648, 681, 720, 785, 810, 864, 908, 942, 1080, 1135, 1256, 1296, 1362, 1413, 1440, 1570, 1620, 1816, 1884, 2043, 2160, 2270, 2355, 2512, 2592, 2724, 2826, 3140, 3240, 3405, 3632, 3768, 4086, 4239, 4320, 4540, 4710, 5024, 5448, 5652, 6129, 6280, 6480, 6810, 7065, 7264, 7536, 8172, 8478, 9080, 9420, 10215, 10896, 11304, 12258, 12560, 12717, 12960, 13620, 14130, 15072, 16344, 16956, 18160, 18387, 18840, 20430, 21195, 21792, 22608, 24516, 25120, 25434, 27240, 28260, 30645, 32688, 33912, 35639, 36320, 36774, 37680, 40860, 42390, 45216, 49032, 50868, 54480, 56520, 61290, 63585, 65376, 67824, 71278, 73548, 75360, 81720, 84780, 91935, 98064, 101736, 106917, 108960, 113040, 122580, 127170, 135648, 142556, 147096, 163440, 169560, 178195, 183870, 196128, 203472, 213834, 226080, 245160, 254340, 285112, 294192, 320751, 326880, 339120, 356390, 367740, 406944, 427668, 490320, 508680, 534585, 570224, 588384, 641502, 678240, 712780, 735480, 855336, 962253, 980640, 1017360, 1069170, 1140448, 1283004, 1425560, 1470960, 1603755, 1710672, 1924506, 2034720, 2138340, 2566008, 2851120, 2886759, 2941920, 3207510, 3421344, 3849012, 4276680, 4811265, 5132016, 5702240, 5773518, 6415020, 7698024, 8553360, 9622530, 10264032, 11547036, 12830040, 14433795, 15396048, 17106720, 19245060, 23094072, 25660080, 28867590, 30792096, 38490120, 46188144, 51320160, 57735180, 76980240, 92376288, 115470360, 153960480, 230940720, 461881440]

約数ペア:

[(1, 461881440), (2, 230940720), (3, 153960480), (4, 115470360), (5, 92376288), (6, 76980240), (8, 57735180), (9, 51320160), (10, 46188144), (12, 38490120), (15, 30792096), (16, 28867590), (18, 25660080), (20, 23094072), (24, 19245060), (27, 17106720), (30, 15396048), (32, 14433795), (36, 12830040), (40, 11547036), (45, 10264032), (48, 9622530), (54, 8553360), (60, 7698024), (72, 6415020), (80, 5773518), (81, 5702240), (90, 5132016), (96, 4811265), (108, 4276680), (120, 3849012), (135, 3421344), (144, 3207510), (157, 2941920), (160, 2886759), (162, 2851120), (180, 2566008), (216, 2138340), (227, 2034720), (240, 1924506), (270, 1710672), (288, 1603755), (314, 1470960), (324, 1425560), (360, 1283004), (405, 1140448), (432, 1069170), (454, 1017360), (471, 980640), (480, 962253), (540, 855336), (628, 735480), (648, 712780), (681, 678240), (720, 641502), (785, 588384), (810, 570224), (864, 534585), (908, 508680), (942, 490320), (1080, 427668), (1135, 406944), (1256, 367740), (1296, 356390), (1362, 339120), (1413, 326880), (1440, 320751), (1570, 294192), (1620, 285112), (1816, 254340), (1884, 245160), (2043, 226080), (2160, 213834), (2270, 203472), (2355, 196128), (2512, 183870), (2592, 178195), (2724, 169560), (2826, 163440), (3140, 147096), (3240, 142556), (3405, 135648), (3632, 127170), (3768, 122580), (4086, 113040), (4239, 108960), (4320, 106917), (4540, 101736), (4710, 98064), (5024, 91935), (5448, 84780), (5652, 81720), (6129, 75360), (6280, 73548), (6480, 71278), (6810, 67824), (7065, 65376), (7264, 63585), (7536, 61290), (8172, 56520), (8478, 54480), (9080, 50868), (9420, 49032), (10215, 45216), (10896, 42390), (11304, 40860), (12258, 37680), (12560, 36774), (12717, 36320), (12960, 35639), (13620, 33912), (14130, 32688), (15072, 30645), (16344, 28260), (16956, 27240), (18160, 25434), (18387, 25120), (18840, 24516), (20430, 22608), (21195, 21792)]