273494880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 240

約数和(自身を含む): 987940800

約数和(自身を除く): 714445920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 449, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 898, 940, 1080, 1128, 1269, 1296, 1347, 1410, 1440, 1504, 1620, 1692, 1796, 1880, 2115, 2160, 2245, 2256, 2538, 2592, 2694, 2820, 3240, 3384, 3592, 3760, 3807, 4041, 4230, 4320, 4490, 4512, 5076, 5388, 5640, 6345, 6480, 6735, 6768, 7184, 7520, 7614, 8082, 8460, 8980, 10152, 10776, 11280, 12123, 12690, 12960, 13470, 13536, 14368, 15228, 16164, 16920, 17960, 19035, 20205, 20304, 21103, 21552, 22560, 24246, 25380, 26940, 30456, 32328, 33840, 35920, 36369, 38070, 40410, 40608, 42206, 43104, 48492, 50760, 53880, 60615, 60912, 63309, 64656, 67680, 71840, 72738, 76140, 80820, 84412, 96984, 101520, 105515, 107760, 121230, 121824, 126618, 129312, 145476, 152280, 161640, 168824, 181845, 189927, 193968, 203040, 211030, 215520, 242460, 253236, 290952, 304560, 316545, 323280, 337648, 363690, 379854, 387936, 422060, 484920, 506472, 569781, 581904, 609120, 633090, 646560, 675296, 727380, 759708, 844120, 949635, 969840, 1012944, 1139562, 1163808, 1266180, 1454760, 1519416, 1688240, 1709343, 1899270, 1939680, 2025888, 2279124, 2532360, 2848905, 2909520, 3038832, 3376480, 3418686, 3798540, 4558248, 5064720, 5697810, 5819040, 6077664, 6837372, 7597080, 8546715, 9116496, 10129440, 11395620, 13674744, 15194160, 17093430, 18232992, 22791240, 27349488, 30388320, 34186860, 45582480, 54698976, 68373720, 91164960, 136747440, 273494880]

約数ペア:

[(1, 273494880), (2, 136747440), (3, 91164960), (4, 68373720), (5, 54698976), (6, 45582480), (8, 34186860), (9, 30388320), (10, 27349488), (12, 22791240), (15, 18232992), (16, 17093430), (18, 15194160), (20, 13674744), (24, 11395620), (27, 10129440), (30, 9116496), (32, 8546715), (36, 7597080), (40, 6837372), (45, 6077664), (47, 5819040), (48, 5697810), (54, 5064720), (60, 4558248), (72, 3798540), (80, 3418686), (81, 3376480), (90, 3038832), (94, 2909520), (96, 2848905), (108, 2532360), (120, 2279124), (135, 2025888), (141, 1939680), (144, 1899270), (160, 1709343), (162, 1688240), (180, 1519416), (188, 1454760), (216, 1266180), (235, 1163808), (240, 1139562), (270, 1012944), (282, 969840), (288, 949635), (324, 844120), (360, 759708), (376, 727380), (405, 675296), (423, 646560), (432, 633090), (449, 609120), (470, 581904), (480, 569781), (540, 506472), (564, 484920), (648, 422060), (705, 387936), (720, 379854), (752, 363690), (810, 337648), (846, 323280), (864, 316545), (898, 304560), (940, 290952), (1080, 253236), (1128, 242460), (1269, 215520), (1296, 211030), (1347, 203040), (1410, 193968), (1440, 189927), (1504, 181845), (1620, 168824), (1692, 161640), (1796, 152280), (1880, 145476), (2115, 129312), (2160, 126618), (2245, 121824), (2256, 121230), (2538, 107760), (2592, 105515), (2694, 101520), (2820, 96984), (3240, 84412), (3384, 80820), (3592, 76140), (3760, 72738), (3807, 71840), (4041, 67680), (4230, 64656), (4320, 63309), (4490, 60912), (4512, 60615), (5076, 53880), (5388, 50760), (5640, 48492), (6345, 43104), (6480, 42206), (6735, 40608), (6768, 40410), (7184, 38070), (7520, 36369), (7614, 35920), (8082, 33840), (8460, 32328), (8980, 30456), (10152, 26940), (10776, 25380), (11280, 24246), (12123, 22560), (12690, 21552), (12960, 21103), (13470, 20304), (13536, 20205), (14368, 19035), (15228, 17960), (16164, 16920)]