51323760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23761}}^1$

素因数の和:23783

約数の個数: 80

約数和(自身を含む): 176789280

約数和(自身を除く): 125465520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23761, 47522, 71283, 95044, 118805, 142566, 190088, 213849, 237610, 285132, 356415, 380176, 427698, 475220, 570264, 641547, 712830, 855396, 950440, 1069245, 1140528, 1283094, 1425660, 1710792, 1900880, 2138490, 2566188, 2851320, 3207735, 3421584, 4276980, 5132376, 5702640, 6415470, 8553960, 10264752, 12830940, 17107920, 25661880, 51323760]

約数ペア:

[(1, 51323760), (2, 25661880), (3, 17107920), (4, 12830940), (5, 10264752), (6, 8553960), (8, 6415470), (9, 5702640), (10, 5132376), (12, 4276980), (15, 3421584), (16, 3207735), (18, 2851320), (20, 2566188), (24, 2138490), (27, 1900880), (30, 1710792), (36, 1425660), (40, 1283094), (45, 1140528), (48, 1069245), (54, 950440), (60, 855396), (72, 712830), (80, 641547), (90, 570264), (108, 475220), (120, 427698), (135, 380176), (144, 356415), (180, 285132), (216, 237610), (240, 213849), (270, 190088), (360, 142566), (432, 118805), (540, 95044), (720, 71283), (1080, 47522), (2160, 23761)]