288515520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11131}}^1$

素因数の和:11160

約数の個数: 140

約数和(自身を含む): 1026392664

約数和(自身を除く): 737877144

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, 2880, 3240, 4320, 5184, 6480, 8640, 11131, 12960, 22262, 25920, 33393, 44524, 55655, 66786, 89048, 100179, 111310, 133572, 166965, 178096, 200358, 222620, 267144, 300537, 333930, 356192, 400716, 445240, 500895, 534288, 601074, 667860, 712384, 801432, 890480, 901611, 1001790, 1068576, 1202148, 1335720, 1502685, 1602864, 1780960, 1803222, 2003580, 2137152, 2404296, 2671440, 3005370, 3205728, 3561920, 3606444, 4007160, 4508055, 4808592, 5342880, 6010740, 6411456, 7212888, 8014320, 9016110, 9617184, 10685760, 12021480, 14425776, 16028640, 18032220, 19234368, 24042960, 28851552, 32057280, 36064440, 48085920, 57703104, 72128880, 96171840, 144257760, 288515520]

約数ペア:

[(1, 288515520), (2, 144257760), (3, 96171840), (4, 72128880), (5, 57703104), (6, 48085920), (8, 36064440), (9, 32057280), (10, 28851552), (12, 24042960), (15, 19234368), (16, 18032220), (18, 16028640), (20, 14425776), (24, 12021480), (27, 10685760), (30, 9617184), (32, 9016110), (36, 8014320), (40, 7212888), (45, 6411456), (48, 6010740), (54, 5342880), (60, 4808592), (64, 4508055), (72, 4007160), (80, 3606444), (81, 3561920), (90, 3205728), (96, 3005370), (108, 2671440), (120, 2404296), (135, 2137152), (144, 2003580), (160, 1803222), (162, 1780960), (180, 1602864), (192, 1502685), (216, 1335720), (240, 1202148), (270, 1068576), (288, 1001790), (320, 901611), (324, 890480), (360, 801432), (405, 712384), (432, 667860), (480, 601074), (540, 534288), (576, 500895), (648, 445240), (720, 400716), (810, 356192), (864, 333930), (960, 300537), (1080, 267144), (1296, 222620), (1440, 200358), (1620, 178096), (1728, 166965), (2160, 133572), (2592, 111310), (2880, 100179), (3240, 89048), (4320, 66786), (5184, 55655), (6480, 44524), (8640, 33393), (11131, 25920), (12960, 22262)]