89885760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 112

約数和(自身を含む): 288340800

約数和(自身を除く): 198455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 859, 872, 960, 1090, 1308, 1635, 1718, 1744, 2180, 2577, 2616, 3270, 3436, 3488, 4295, 4360, 5154, 5232, 6540, 6872, 6976, 8590, 8720, 10308, 10464, 12885, 13080, 13744, 17180, 17440, 20616, 20928, 25770, 26160, 27488, 34360, 34880, 41232, 51540, 52320, 54976, 68720, 82464, 93631, 103080, 104640, 137440, 164928, 187262, 206160, 274880, 280893, 374524, 412320, 468155, 561786, 749048, 824640, 936310, 1123572, 1404465, 1498096, 1872620, 2247144, 2808930, 2996192, 3745240, 4494288, 5617860, 5992384, 7490480, 8988576, 11235720, 14980960, 17977152, 22471440, 29961920, 44942880, 89885760]

約数ペア:

[(1, 89885760), (2, 44942880), (3, 29961920), (4, 22471440), (5, 17977152), (6, 14980960), (8, 11235720), (10, 8988576), (12, 7490480), (15, 5992384), (16, 5617860), (20, 4494288), (24, 3745240), (30, 2996192), (32, 2808930), (40, 2247144), (48, 1872620), (60, 1498096), (64, 1404465), (80, 1123572), (96, 936310), (109, 824640), (120, 749048), (160, 561786), (192, 468155), (218, 412320), (240, 374524), (320, 280893), (327, 274880), (436, 206160), (480, 187262), (545, 164928), (654, 137440), (859, 104640), (872, 103080), (960, 93631), (1090, 82464), (1308, 68720), (1635, 54976), (1718, 52320), (1744, 51540), (2180, 41232), (2577, 34880), (2616, 34360), (3270, 27488), (3436, 26160), (3488, 25770), (4295, 20928), (4360, 20616), (5154, 17440), (5232, 17180), (6540, 13744), (6872, 13080), (6976, 12885), (8590, 10464), (8720, 10308)]