1530339840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 5351943168

約数和(自身を除く): 3821603328

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, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 523, 576, 635, 640, 720, 762, 768, 960, 1016, 1046, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1569, 1905, 1920, 2032, 2092, 2286, 2304, 2540, 2560, 2615, 2880, 3048, 3138, 3810, 3840, 4064, 4184, 4572, 4608, 4707, 5080, 5230, 5715, 5760, 6096, 6276, 7620, 7680, 7845, 8128, 8368, 9144, 9414, 10160, 10460, 11430, 11520, 12192, 12552, 15240, 15690, 16256, 16736, 18288, 18828, 20320, 20920, 22860, 23040, 23535, 24384, 25104, 30480, 31380, 32512, 33472, 36576, 37656, 40640, 41840, 45720, 47070, 48768, 50208, 60960, 62760, 65024, 66421, 66944, 73152, 75312, 81280, 83680, 91440, 94140, 97536, 100416, 121920, 125520, 132842, 133888, 146304, 150624, 162560, 167360, 182880, 188280, 195072, 199263, 200832, 243840, 251040, 265684, 267776, 292608, 301248, 325120, 332105, 334720, 365760, 376560, 398526, 401664, 487680, 502080, 531368, 585216, 597789, 602496, 664210, 669440, 731520, 753120, 797052, 803328, 975360, 996315, 1004160, 1062736, 1195578, 1204992, 1328420, 1338880, 1463040, 1506240, 1594104, 1992630, 2008320, 2125472, 2391156, 2409984, 2656840, 2926080, 2988945, 3012480, 3188208, 3985260, 4016640, 4250944, 4782312, 5313680, 5977890, 6024960, 6376416, 7970520, 8501888, 9564624, 10627360, 11955780, 12049920, 12752832, 15941040, 17003776, 19129248, 21254720, 23911560, 25505664, 31882080, 34007552, 38258496, 42509440, 47823120, 51011328, 63764160, 76516992, 85018880, 95646240, 102022656, 127528320, 153033984, 170037760, 191292480, 255056640, 306067968, 382584960, 510113280, 765169920, 1530339840]

約数ペア:

[(1, 1530339840), (2, 765169920), (3, 510113280), (4, 382584960), (5, 306067968), (6, 255056640), (8, 191292480), (9, 170037760), (10, 153033984), (12, 127528320), (15, 102022656), (16, 95646240), (18, 85018880), (20, 76516992), (24, 63764160), (30, 51011328), (32, 47823120), (36, 42509440), (40, 38258496), (45, 34007552), (48, 31882080), (60, 25505664), (64, 23911560), (72, 21254720), (80, 19129248), (90, 17003776), (96, 15941040), (120, 12752832), (127, 12049920), (128, 11955780), (144, 10627360), (160, 9564624), (180, 8501888), (192, 7970520), (240, 6376416), (254, 6024960), (256, 5977890), (288, 5313680), (320, 4782312), (360, 4250944), (381, 4016640), (384, 3985260), (480, 3188208), (508, 3012480), (512, 2988945), (523, 2926080), (576, 2656840), (635, 2409984), (640, 2391156), (720, 2125472), (762, 2008320), (768, 1992630), (960, 1594104), (1016, 1506240), (1046, 1463040), (1143, 1338880), (1152, 1328420), (1270, 1204992), (1280, 1195578), (1440, 1062736), (1524, 1004160), (1536, 996315), (1569, 975360), (1905, 803328), (1920, 797052), (2032, 753120), (2092, 731520), (2286, 669440), (2304, 664210), (2540, 602496), (2560, 597789), (2615, 585216), (2880, 531368), (3048, 502080), (3138, 487680), (3810, 401664), (3840, 398526), (4064, 376560), (4184, 365760), (4572, 334720), (4608, 332105), (4707, 325120), (5080, 301248), (5230, 292608), (5715, 267776), (5760, 265684), (6096, 251040), (6276, 243840), (7620, 200832), (7680, 199263), (7845, 195072), (8128, 188280), (8368, 182880), (9144, 167360), (9414, 162560), (10160, 150624), (10460, 146304), (11430, 133888), (11520, 132842), (12192, 125520), (12552, 121920), (15240, 100416), (15690, 97536), (16256, 94140), (16736, 91440), (18288, 83680), (18828, 81280), (20320, 75312), (20920, 73152), (22860, 66944), (23040, 66421), (23535, 65024), (24384, 62760), (25104, 60960), (30480, 50208), (31380, 48768), (32512, 47070), (33472, 45720), (36576, 41840), (37656, 40640)]