47859840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 189034560

約数和(自身を除く): 141174720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1187, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2374, 2520, 2688, 2880, 3360, 3561, 4032, 4480, 4748, 5040, 5760, 5935, 6720, 7122, 8064, 8309, 9496, 10080, 10683, 11870, 13440, 14244, 16618, 17805, 18992, 20160, 21366, 23740, 24927, 28488, 33236, 35610, 37984, 40320, 41545, 42732, 47480, 49854, 53415, 56976, 66472, 71220, 74781, 75968, 83090, 85464, 94960, 99708, 106830, 113952, 124635, 132944, 142440, 149562, 151936, 166180, 170928, 189920, 199416, 213660, 227904, 249270, 265888, 284880, 299124, 332360, 341856, 373905, 379840, 398832, 427320, 455808, 498540, 531776, 569760, 598248, 664720, 683712, 747810, 759680, 797664, 854640, 997080, 1063552, 1139520, 1196496, 1329440, 1367424, 1495620, 1595328, 1709280, 1994160, 2279040, 2392992, 2658880, 2991240, 3190656, 3418560, 3988320, 4785984, 5317760, 5982480, 6837120, 7976640, 9571968, 11964960, 15953280, 23929920, 47859840]

約数ペア:

[(1, 47859840), (2, 23929920), (3, 15953280), (4, 11964960), (5, 9571968), (6, 7976640), (7, 6837120), (8, 5982480), (9, 5317760), (10, 4785984), (12, 3988320), (14, 3418560), (15, 3190656), (16, 2991240), (18, 2658880), (20, 2392992), (21, 2279040), (24, 1994160), (28, 1709280), (30, 1595328), (32, 1495620), (35, 1367424), (36, 1329440), (40, 1196496), (42, 1139520), (45, 1063552), (48, 997080), (56, 854640), (60, 797664), (63, 759680), (64, 747810), (70, 683712), (72, 664720), (80, 598248), (84, 569760), (90, 531776), (96, 498540), (105, 455808), (112, 427320), (120, 398832), (126, 379840), (128, 373905), (140, 341856), (144, 332360), (160, 299124), (168, 284880), (180, 265888), (192, 249270), (210, 227904), (224, 213660), (240, 199416), (252, 189920), (280, 170928), (288, 166180), (315, 151936), (320, 149562), (336, 142440), (360, 132944), (384, 124635), (420, 113952), (448, 106830), (480, 99708), (504, 94960), (560, 85464), (576, 83090), (630, 75968), (640, 74781), (672, 71220), (720, 66472), (840, 56976), (896, 53415), (960, 49854), (1008, 47480), (1120, 42732), (1152, 41545), (1187, 40320), (1260, 37984), (1344, 35610), (1440, 33236), (1680, 28488), (1920, 24927), (2016, 23740), (2240, 21366), (2374, 20160), (2520, 18992), (2688, 17805), (2880, 16618), (3360, 14244), (3561, 13440), (4032, 11870), (4480, 10683), (4748, 10080), (5040, 9496), (5760, 8309), (5935, 8064), (6720, 7122)]