123511680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 437739120

約数和(自身を除く): 314227440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 523, 576, 615, 640, 656, 720, 738, 820, 960, 984, 1046, 1152, 1230, 1312, 1440, 1476, 1569, 1640, 1845, 1920, 1968, 2092, 2460, 2615, 2624, 2880, 2952, 3138, 3280, 3690, 3936, 4184, 4707, 4920, 5230, 5248, 5760, 5904, 6276, 6560, 7380, 7845, 7872, 8368, 9414, 9840, 10460, 11808, 12552, 13120, 14760, 15690, 15744, 16736, 18828, 19680, 20920, 21443, 23535, 23616, 25104, 26240, 29520, 31380, 33472, 37656, 39360, 41840, 42886, 47070, 47232, 50208, 59040, 62760, 64329, 66944, 75312, 78720, 83680, 85772, 94140, 100416, 107215, 118080, 125520, 128658, 150624, 167360, 171544, 188280, 192987, 200832, 214430, 236160, 251040, 257316, 301248, 321645, 334720, 343088, 376560, 385974, 428860, 502080, 514632, 602496, 643290, 686176, 753120, 771948, 857720, 964935, 1004160, 1029264, 1286580, 1372352, 1506240, 1543896, 1715440, 1929870, 2058528, 2573160, 2744704, 3012480, 3087792, 3430880, 3859740, 4117056, 5146320, 6175584, 6861760, 7719480, 8234112, 10292640, 12351168, 13723520, 15438960, 20585280, 24702336, 30877920, 41170560, 61755840, 123511680]

約数ペア:

[(1, 123511680), (2, 61755840), (3, 41170560), (4, 30877920), (5, 24702336), (6, 20585280), (8, 15438960), (9, 13723520), (10, 12351168), (12, 10292640), (15, 8234112), (16, 7719480), (18, 6861760), (20, 6175584), (24, 5146320), (30, 4117056), (32, 3859740), (36, 3430880), (40, 3087792), (41, 3012480), (45, 2744704), (48, 2573160), (60, 2058528), (64, 1929870), (72, 1715440), (80, 1543896), (82, 1506240), (90, 1372352), (96, 1286580), (120, 1029264), (123, 1004160), (128, 964935), (144, 857720), (160, 771948), (164, 753120), (180, 686176), (192, 643290), (205, 602496), (240, 514632), (246, 502080), (288, 428860), (320, 385974), (328, 376560), (360, 343088), (369, 334720), (384, 321645), (410, 301248), (480, 257316), (492, 251040), (523, 236160), (576, 214430), (615, 200832), (640, 192987), (656, 188280), (720, 171544), (738, 167360), (820, 150624), (960, 128658), (984, 125520), (1046, 118080), (1152, 107215), (1230, 100416), (1312, 94140), (1440, 85772), (1476, 83680), (1569, 78720), (1640, 75312), (1845, 66944), (1920, 64329), (1968, 62760), (2092, 59040), (2460, 50208), (2615, 47232), (2624, 47070), (2880, 42886), (2952, 41840), (3138, 39360), (3280, 37656), (3690, 33472), (3936, 31380), (4184, 29520), (4707, 26240), (4920, 25104), (5230, 23616), (5248, 23535), (5760, 21443), (5904, 20920), (6276, 19680), (6560, 18828), (7380, 16736), (7845, 15744), (7872, 15690), (8368, 14760), (9414, 13120), (9840, 12552), (10460, 11808)]