247595760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11093}}^1$

素因数の和:11143

約数の個数: 120

約数和(自身を含む): 858409344

約数和(自身を除く): 610813584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11093, 11160, 22186, 22320, 33279, 44372, 55465, 66558, 88744, 99837, 110930, 133116, 166395, 177488, 199674, 221860, 266232, 332790, 343883, 399348, 443720, 499185, 532464, 665580, 687766, 798696, 887440, 998370, 1031649, 1331160, 1375532, 1597392, 1719415, 1996740, 2063298, 2662320, 2751064, 3094947, 3438830, 3993480, 4126596, 5158245, 5502128, 6189894, 6877660, 7986960, 8253192, 10316490, 12379788, 13755320, 15474735, 16506384, 20632980, 24759576, 27510640, 30949470, 41265960, 49519152, 61898940, 82531920, 123797880, 247595760]

約数ペア:

[(1, 247595760), (2, 123797880), (3, 82531920), (4, 61898940), (5, 49519152), (6, 41265960), (8, 30949470), (9, 27510640), (10, 24759576), (12, 20632980), (15, 16506384), (16, 15474735), (18, 13755320), (20, 12379788), (24, 10316490), (30, 8253192), (31, 7986960), (36, 6877660), (40, 6189894), (45, 5502128), (48, 5158245), (60, 4126596), (62, 3993480), (72, 3438830), (80, 3094947), (90, 2751064), (93, 2662320), (120, 2063298), (124, 1996740), (144, 1719415), (155, 1597392), (180, 1375532), (186, 1331160), (240, 1031649), (248, 998370), (279, 887440), (310, 798696), (360, 687766), (372, 665580), (465, 532464), (496, 499185), (558, 443720), (620, 399348), (720, 343883), (744, 332790), (930, 266232), (1116, 221860), (1240, 199674), (1395, 177488), (1488, 166395), (1860, 133116), (2232, 110930), (2480, 99837), (2790, 88744), (3720, 66558), (4464, 55465), (5580, 44372), (7440, 33279), (11093, 22320), (11160, 22186)]