69387840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2706

約数の個数: 140

約数和(自身を含む): 246916956

約数和(自身を除く): 177529116

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2677, 2880, 3240, 4320, 5184, 5354, 6480, 8031, 8640, 10708, 12960, 13385, 16062, 21416, 24093, 25920, 26770, 32124, 40155, 42832, 48186, 53540, 64248, 72279, 80310, 85664, 96372, 107080, 120465, 128496, 144558, 160620, 171328, 192744, 214160, 216837, 240930, 256992, 289116, 321240, 361395, 385488, 428320, 433674, 481860, 513984, 578232, 642480, 722790, 770976, 856640, 867348, 963720, 1084185, 1156464, 1284960, 1445580, 1541952, 1734696, 1927440, 2168370, 2312928, 2569920, 2891160, 3469392, 3854880, 4336740, 4625856, 5782320, 6938784, 7709760, 8673480, 11564640, 13877568, 17346960, 23129280, 34693920, 69387840]

約数ペア:

[(1, 69387840), (2, 34693920), (3, 23129280), (4, 17346960), (5, 13877568), (6, 11564640), (8, 8673480), (9, 7709760), (10, 6938784), (12, 5782320), (15, 4625856), (16, 4336740), (18, 3854880), (20, 3469392), (24, 2891160), (27, 2569920), (30, 2312928), (32, 2168370), (36, 1927440), (40, 1734696), (45, 1541952), (48, 1445580), (54, 1284960), (60, 1156464), (64, 1084185), (72, 963720), (80, 867348), (81, 856640), (90, 770976), (96, 722790), (108, 642480), (120, 578232), (135, 513984), (144, 481860), (160, 433674), (162, 428320), (180, 385488), (192, 361395), (216, 321240), (240, 289116), (270, 256992), (288, 240930), (320, 216837), (324, 214160), (360, 192744), (405, 171328), (432, 160620), (480, 144558), (540, 128496), (576, 120465), (648, 107080), (720, 96372), (810, 85664), (864, 80310), (960, 72279), (1080, 64248), (1296, 53540), (1440, 48186), (1620, 42832), (1728, 40155), (2160, 32124), (2592, 26770), (2677, 25920), (2880, 24093), (3240, 21416), (4320, 16062), (5184, 13385), (5354, 12960), (6480, 10708), (8031, 8640)]