231621120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 200

約数和(自身を含む): 830336364

約数和(自身を除く): 598715244

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1117, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2234, 2304, 2560, 2592, 2880, 3240, 3351, 3456, 3840, 4320, 4468, 4608, 5184, 5585, 5760, 6480, 6702, 6912, 7680, 8640, 8936, 10053, 10368, 11170, 11520, 12960, 13404, 13824, 16755, 17280, 17872, 20106, 20736, 22340, 23040, 25920, 26808, 30159, 33510, 34560, 35744, 40212, 41472, 44680, 50265, 51840, 53616, 60318, 67020, 69120, 71488, 80424, 89360, 90477, 100530, 103680, 107232, 120636, 134040, 142976, 150795, 160848, 178720, 180954, 201060, 207360, 214464, 241272, 268080, 285952, 301590, 321696, 357440, 361908, 402120, 428928, 452385, 482544, 536160, 571904, 603180, 643392, 714880, 723816, 804240, 857856, 904770, 965088, 1072320, 1206360, 1286784, 1429760, 1447632, 1608480, 1715712, 1809540, 1930176, 2144640, 2412720, 2573568, 2859520, 2895264, 3216960, 3619080, 3860352, 4289280, 4825440, 5147136, 5790528, 6433920, 7238160, 7720704, 8578560, 9650880, 11581056, 12867840, 14476320, 15441408, 19301760, 23162112, 25735680, 28952640, 38603520, 46324224, 57905280, 77207040, 115810560, 231621120]

約数ペア:

[(1, 231621120), (2, 115810560), (3, 77207040), (4, 57905280), (5, 46324224), (6, 38603520), (8, 28952640), (9, 25735680), (10, 23162112), (12, 19301760), (15, 15441408), (16, 14476320), (18, 12867840), (20, 11581056), (24, 9650880), (27, 8578560), (30, 7720704), (32, 7238160), (36, 6433920), (40, 5790528), (45, 5147136), (48, 4825440), (54, 4289280), (60, 3860352), (64, 3619080), (72, 3216960), (80, 2895264), (81, 2859520), (90, 2573568), (96, 2412720), (108, 2144640), (120, 1930176), (128, 1809540), (135, 1715712), (144, 1608480), (160, 1447632), (162, 1429760), (180, 1286784), (192, 1206360), (216, 1072320), (240, 965088), (256, 904770), (270, 857856), (288, 804240), (320, 723816), (324, 714880), (360, 643392), (384, 603180), (405, 571904), (432, 536160), (480, 482544), (512, 452385), (540, 428928), (576, 402120), (640, 361908), (648, 357440), (720, 321696), (768, 301590), (810, 285952), (864, 268080), (960, 241272), (1080, 214464), (1117, 207360), (1152, 201060), (1280, 180954), (1296, 178720), (1440, 160848), (1536, 150795), (1620, 142976), (1728, 134040), (1920, 120636), (2160, 107232), (2234, 103680), (2304, 100530), (2560, 90477), (2592, 89360), (2880, 80424), (3240, 71488), (3351, 69120), (3456, 67020), (3840, 60318), (4320, 53616), (4468, 51840), (4608, 50265), (5184, 44680), (5585, 41472), (5760, 40212), (6480, 35744), (6702, 34560), (6912, 33510), (7680, 30159), (8640, 26808), (8936, 25920), (10053, 23040), (10368, 22340), (11170, 20736), (11520, 20106), (12960, 17872), (13404, 17280), (13824, 16755)]