45125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31337}}^1$

素因数の和:31358

約数の個数: 72

約数和(自身を含む): 153994932

約数和(自身を除く): 108869652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31337, 62674, 94011, 125348, 156685, 188022, 250696, 282033, 313370, 376044, 470055, 501392, 564066, 626740, 752088, 940110, 1002784, 1128132, 1253480, 1410165, 1504176, 1880220, 2256264, 2506960, 2820330, 3008352, 3760440, 4512528, 5013920, 5640660, 7520880, 9025056, 11281320, 15041760, 22562640, 45125280]

約数ペア:

[(1, 45125280), (2, 22562640), (3, 15041760), (4, 11281320), (5, 9025056), (6, 7520880), (8, 5640660), (9, 5013920), (10, 4512528), (12, 3760440), (15, 3008352), (16, 2820330), (18, 2506960), (20, 2256264), (24, 1880220), (30, 1504176), (32, 1410165), (36, 1253480), (40, 1128132), (45, 1002784), (48, 940110), (60, 752088), (72, 626740), (80, 564066), (90, 501392), (96, 470055), (120, 376044), (144, 313370), (160, 282033), (180, 250696), (240, 188022), (288, 156685), (360, 125348), (480, 94011), (720, 62674), (1440, 31337)]