1123059840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83561}}^1$

素因数の和:83590

約数の個数: 128

約数和(自身を含む): 4091195520

約数和(自身を除く): 2968135680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 83561, 167122, 250683, 334244, 417805, 501366, 584927, 668488, 835610, 1002732, 1169854, 1253415, 1336976, 1671220, 1754781, 2005464, 2339708, 2506830, 2673952, 2924635, 3342440, 3509562, 4010928, 4679416, 5013660, 5347904, 5849270, 6684880, 7019124, 8021856, 8773905, 9358832, 10027320, 10695808, 11698540, 13369760, 14038248, 16043712, 17547810, 18717664, 20054640, 23397080, 26739520, 28076496, 32087424, 35095620, 37435328, 40109280, 46794160, 53479040, 56152992, 70191240, 74870656, 80218560, 93588320, 112305984, 140382480, 160437120, 187176640, 224611968, 280764960, 374353280, 561529920, 1123059840]

約数ペア:

[(1, 1123059840), (2, 561529920), (3, 374353280), (4, 280764960), (5, 224611968), (6, 187176640), (7, 160437120), (8, 140382480), (10, 112305984), (12, 93588320), (14, 80218560), (15, 74870656), (16, 70191240), (20, 56152992), (21, 53479040), (24, 46794160), (28, 40109280), (30, 37435328), (32, 35095620), (35, 32087424), (40, 28076496), (42, 26739520), (48, 23397080), (56, 20054640), (60, 18717664), (64, 17547810), (70, 16043712), (80, 14038248), (84, 13369760), (96, 11698540), (105, 10695808), (112, 10027320), (120, 9358832), (128, 8773905), (140, 8021856), (160, 7019124), (168, 6684880), (192, 5849270), (210, 5347904), (224, 5013660), (240, 4679416), (280, 4010928), (320, 3509562), (336, 3342440), (384, 2924635), (420, 2673952), (448, 2506830), (480, 2339708), (560, 2005464), (640, 1754781), (672, 1671220), (840, 1336976), (896, 1253415), (960, 1169854), (1120, 1002732), (1344, 835610), (1680, 668488), (1920, 584927), (2240, 501366), (2688, 417805), (3360, 334244), (4480, 250683), (6720, 167122), (13440, 83561)]