2146396320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{165617}}^1$

素因数の和:165644

約数の個数: 120

約数和(自身を含む): 7575036084

約数和(自身を除く): 5428639764

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 165617, 331234, 496851, 662468, 828085, 993702, 1324936, 1490553, 1656170, 1987404, 2484255, 2649872, 2981106, 3312340, 3974808, 4471659, 4968510, 5299744, 5962212, 6624680, 7452765, 7949616, 8943318, 9937020, 11924424, 13249360, 13414977, 14905530, 15899232, 17886636, 19874040, 22358295, 23848848, 26498720, 26829954, 29811060, 35773272, 39748080, 44716590, 47697696, 53659908, 59622120, 67074885, 71546544, 79496160, 89433180, 107319816, 119244240, 134149770, 143093088, 178866360, 214639632, 238488480, 268299540, 357732720, 429279264, 536599080, 715465440, 1073198160, 2146396320]

約数ペア:

[(1, 2146396320), (2, 1073198160), (3, 715465440), (4, 536599080), (5, 429279264), (6, 357732720), (8, 268299540), (9, 238488480), (10, 214639632), (12, 178866360), (15, 143093088), (16, 134149770), (18, 119244240), (20, 107319816), (24, 89433180), (27, 79496160), (30, 71546544), (32, 67074885), (36, 59622120), (40, 53659908), (45, 47697696), (48, 44716590), (54, 39748080), (60, 35773272), (72, 29811060), (80, 26829954), (81, 26498720), (90, 23848848), (96, 22358295), (108, 19874040), (120, 17886636), (135, 15899232), (144, 14905530), (160, 13414977), (162, 13249360), (180, 11924424), (216, 9937020), (240, 8943318), (270, 7949616), (288, 7452765), (324, 6624680), (360, 5962212), (405, 5299744), (432, 4968510), (480, 4471659), (540, 3974808), (648, 3312340), (720, 2981106), (810, 2649872), (864, 2484255), (1080, 1987404), (1296, 1656170), (1440, 1490553), (1620, 1324936), (2160, 993702), (2592, 828085), (3240, 662468), (4320, 496851), (6480, 331234), (12960, 165617)]