1355189760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 240

約数和(自身を含む): 4739763600

約数和(自身を除く): 3384573840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 449, 480, 512, 524, 576, 640, 655, 720, 768, 786, 898, 960, 1048, 1152, 1179, 1280, 1310, 1347, 1440, 1536, 1572, 1796, 1920, 1965, 2096, 2245, 2304, 2358, 2560, 2620, 2694, 2880, 3144, 3592, 3840, 3930, 4041, 4192, 4490, 4608, 4716, 5240, 5388, 5760, 5895, 6288, 6735, 7184, 7680, 7860, 8082, 8384, 8980, 9432, 10480, 10776, 11520, 11790, 12576, 13470, 14368, 15720, 16164, 16768, 17960, 18864, 20205, 20960, 21552, 23040, 23580, 25152, 26940, 28736, 31440, 32328, 33536, 35920, 37728, 40410, 41920, 43104, 47160, 50304, 53880, 57472, 58819, 62880, 64656, 67072, 71840, 75456, 80820, 83840, 86208, 94320, 100608, 107760, 114944, 117638, 125760, 129312, 143680, 150912, 161640, 167680, 172416, 176457, 188640, 201216, 215520, 229888, 235276, 251520, 258624, 287360, 294095, 301824, 323280, 335360, 344832, 352914, 377280, 431040, 470552, 503040, 517248, 529371, 574720, 588190, 603648, 646560, 689664, 705828, 754560, 862080, 882285, 941104, 1006080, 1034496, 1058742, 1149440, 1176380, 1293120, 1411656, 1509120, 1724160, 1764570, 1882208, 2068992, 2117484, 2352760, 2586240, 2646855, 2823312, 3018240, 3448320, 3529140, 3764416, 4234968, 4705520, 5172480, 5293710, 5646624, 7058280, 7528832, 8469936, 9411040, 10344960, 10587420, 11293248, 14116560, 15057664, 16939872, 18822080, 21174840, 22586496, 28233120, 30115328, 33879744, 37644160, 42349680, 45172992, 56466240, 67759488, 75288320, 84699360, 90345984, 112932480, 135518976, 150576640, 169398720, 225864960, 271037952, 338797440, 451729920, 677594880, 1355189760]

約数ペア:

[(1, 1355189760), (2, 677594880), (3, 451729920), (4, 338797440), (5, 271037952), (6, 225864960), (8, 169398720), (9, 150576640), (10, 135518976), (12, 112932480), (15, 90345984), (16, 84699360), (18, 75288320), (20, 67759488), (24, 56466240), (30, 45172992), (32, 42349680), (36, 37644160), (40, 33879744), (45, 30115328), (48, 28233120), (60, 22586496), (64, 21174840), (72, 18822080), (80, 16939872), (90, 15057664), (96, 14116560), (120, 11293248), (128, 10587420), (131, 10344960), (144, 9411040), (160, 8469936), (180, 7528832), (192, 7058280), (240, 5646624), (256, 5293710), (262, 5172480), (288, 4705520), (320, 4234968), (360, 3764416), (384, 3529140), (393, 3448320), (449, 3018240), (480, 2823312), (512, 2646855), (524, 2586240), (576, 2352760), (640, 2117484), (655, 2068992), (720, 1882208), (768, 1764570), (786, 1724160), (898, 1509120), (960, 1411656), (1048, 1293120), (1152, 1176380), (1179, 1149440), (1280, 1058742), (1310, 1034496), (1347, 1006080), (1440, 941104), (1536, 882285), (1572, 862080), (1796, 754560), (1920, 705828), (1965, 689664), (2096, 646560), (2245, 603648), (2304, 588190), (2358, 574720), (2560, 529371), (2620, 517248), (2694, 503040), (2880, 470552), (3144, 431040), (3592, 377280), (3840, 352914), (3930, 344832), (4041, 335360), (4192, 323280), (4490, 301824), (4608, 294095), (4716, 287360), (5240, 258624), (5388, 251520), (5760, 235276), (5895, 229888), (6288, 215520), (6735, 201216), (7184, 188640), (7680, 176457), (7860, 172416), (8082, 167680), (8384, 161640), (8980, 150912), (9432, 143680), (10480, 129312), (10776, 125760), (11520, 117638), (11790, 114944), (12576, 107760), (13470, 100608), (14368, 94320), (15720, 86208), (16164, 83840), (16768, 80820), (17960, 75456), (18864, 71840), (20205, 67072), (20960, 64656), (21552, 62880), (23040, 58819), (23580, 57472), (25152, 53880), (26940, 50304), (28736, 47160), (31440, 43104), (32328, 41920), (33536, 40410), (35920, 37728)]