52915680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1391

約数の個数: 144

約数和(自身を含む): 187400304

約数和(自身を除く): 134484624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1361, 1440, 1620, 1944, 2160, 2430, 2592, 2722, 3240, 3888, 4083, 4320, 4860, 5444, 6480, 6805, 7776, 8166, 9720, 10888, 12249, 12960, 13610, 16332, 19440, 20415, 21776, 24498, 27220, 32664, 36747, 38880, 40830, 43552, 48996, 54440, 61245, 65328, 73494, 81660, 97992, 108880, 110241, 122490, 130656, 146988, 163320, 183735, 195984, 217760, 220482, 244980, 293976, 326640, 330723, 367470, 391968, 440964, 489960, 551205, 587952, 653280, 661446, 734940, 881928, 979920, 1102410, 1175904, 1322892, 1469880, 1653615, 1763856, 1959840, 2204820, 2645784, 2939760, 3307230, 3527712, 4409640, 5291568, 5879520, 6614460, 8819280, 10583136, 13228920, 17638560, 26457840, 52915680]

約数ペア:

[(1, 52915680), (2, 26457840), (3, 17638560), (4, 13228920), (5, 10583136), (6, 8819280), (8, 6614460), (9, 5879520), (10, 5291568), (12, 4409640), (15, 3527712), (16, 3307230), (18, 2939760), (20, 2645784), (24, 2204820), (27, 1959840), (30, 1763856), (32, 1653615), (36, 1469880), (40, 1322892), (45, 1175904), (48, 1102410), (54, 979920), (60, 881928), (72, 734940), (80, 661446), (81, 653280), (90, 587952), (96, 551205), (108, 489960), (120, 440964), (135, 391968), (144, 367470), (160, 330723), (162, 326640), (180, 293976), (216, 244980), (240, 220482), (243, 217760), (270, 195984), (288, 183735), (324, 163320), (360, 146988), (405, 130656), (432, 122490), (480, 110241), (486, 108880), (540, 97992), (648, 81660), (720, 73494), (810, 65328), (864, 61245), (972, 54440), (1080, 48996), (1215, 43552), (1296, 40830), (1361, 38880), (1440, 36747), (1620, 32664), (1944, 27220), (2160, 24498), (2430, 21776), (2592, 20415), (2722, 19440), (3240, 16332), (3888, 13610), (4083, 12960), (4320, 12249), (4860, 10888), (5444, 9720), (6480, 8166), (6805, 7776)]