120227760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55683

約数の個数: 80

約数和(自身を含む): 414125280

約数和(自身を除く): 293897520

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, 55661, 111322, 166983, 222644, 278305, 333966, 445288, 500949, 556610, 667932, 834915, 890576, 1001898, 1113220, 1335864, 1502847, 1669830, 2003796, 2226440, 2504745, 2671728, 3005694, 3339660, 4007592, 4452880, 5009490, 6011388, 6679320, 7514235, 8015184, 10018980, 12022776, 13358640, 15028470, 20037960, 24045552, 30056940, 40075920, 60113880, 120227760]

約数ペア:

[(1, 120227760), (2, 60113880), (3, 40075920), (4, 30056940), (5, 24045552), (6, 20037960), (8, 15028470), (9, 13358640), (10, 12022776), (12, 10018980), (15, 8015184), (16, 7514235), (18, 6679320), (20, 6011388), (24, 5009490), (27, 4452880), (30, 4007592), (36, 3339660), (40, 3005694), (45, 2671728), (48, 2504745), (54, 2226440), (60, 2003796), (72, 1669830), (80, 1502847), (90, 1335864), (108, 1113220), (120, 1001898), (135, 890576), (144, 834915), (180, 667932), (216, 556610), (240, 500949), (270, 445288), (360, 333966), (432, 278305), (540, 222644), (720, 166983), (1080, 111322), (2160, 55661)]