238461840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2158

約数の個数: 160

約数和(自身を含む): 837267840

約数和(自身を除く): 598806000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2083, 2120, 2160, 2385, 2544, 2862, 3180, 3816, 4166, 4240, 4770, 5724, 6249, 6360, 7155, 7632, 8332, 9540, 10415, 11448, 12498, 12720, 14310, 16664, 18747, 19080, 20830, 22896, 24996, 28620, 31245, 33328, 37494, 38160, 41660, 49992, 56241, 57240, 62490, 74988, 83320, 93735, 99984, 110399, 112482, 114480, 124980, 149976, 166640, 187470, 220798, 224964, 249960, 281205, 299952, 331197, 374940, 441596, 449928, 499920, 551995, 562410, 662394, 749880, 883192, 899856, 993591, 1103990, 1124820, 1324788, 1499760, 1655985, 1766384, 1987182, 2207980, 2249640, 2649576, 2980773, 3311970, 3974364, 4415960, 4499280, 4967955, 5299152, 5961546, 6623940, 7948728, 8831920, 9935910, 11923092, 13247880, 14903865, 15897456, 19871820, 23846184, 26495760, 29807730, 39743640, 47692368, 59615460, 79487280, 119230920, 238461840]

約数ペア:

[(1, 238461840), (2, 119230920), (3, 79487280), (4, 59615460), (5, 47692368), (6, 39743640), (8, 29807730), (9, 26495760), (10, 23846184), (12, 19871820), (15, 15897456), (16, 14903865), (18, 13247880), (20, 11923092), (24, 9935910), (27, 8831920), (30, 7948728), (36, 6623940), (40, 5961546), (45, 5299152), (48, 4967955), (53, 4499280), (54, 4415960), (60, 3974364), (72, 3311970), (80, 2980773), (90, 2649576), (106, 2249640), (108, 2207980), (120, 1987182), (135, 1766384), (144, 1655985), (159, 1499760), (180, 1324788), (212, 1124820), (216, 1103990), (240, 993591), (265, 899856), (270, 883192), (318, 749880), (360, 662394), (424, 562410), (432, 551995), (477, 499920), (530, 449928), (540, 441596), (636, 374940), (720, 331197), (795, 299952), (848, 281205), (954, 249960), (1060, 224964), (1080, 220798), (1272, 187470), (1431, 166640), (1590, 149976), (1908, 124980), (2083, 114480), (2120, 112482), (2160, 110399), (2385, 99984), (2544, 93735), (2862, 83320), (3180, 74988), (3816, 62490), (4166, 57240), (4240, 56241), (4770, 49992), (5724, 41660), (6249, 38160), (6360, 37494), (7155, 33328), (7632, 31245), (8332, 28620), (9540, 24996), (10415, 22896), (11448, 20830), (12498, 19080), (12720, 18747), (14310, 16664)]