87527520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20261}}^1$

素因数の和:20285

約数の個数: 96

約数和(自身を含む): 306361440

約数和(自身を除く): 218833920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20261, 40522, 60783, 81044, 101305, 121566, 162088, 182349, 202610, 243132, 303915, 324176, 364698, 405220, 486264, 547047, 607830, 648352, 729396, 810440, 911745, 972528, 1094094, 1215660, 1458792, 1620880, 1823490, 1945056, 2188188, 2431320, 2735235, 2917584, 3241760, 3646980, 4376376, 4862640, 5470470, 5835168, 7293960, 8752752, 9725280, 10940940, 14587920, 17505504, 21881880, 29175840, 43763760, 87527520]

約数ペア:

[(1, 87527520), (2, 43763760), (3, 29175840), (4, 21881880), (5, 17505504), (6, 14587920), (8, 10940940), (9, 9725280), (10, 8752752), (12, 7293960), (15, 5835168), (16, 5470470), (18, 4862640), (20, 4376376), (24, 3646980), (27, 3241760), (30, 2917584), (32, 2735235), (36, 2431320), (40, 2188188), (45, 1945056), (48, 1823490), (54, 1620880), (60, 1458792), (72, 1215660), (80, 1094094), (90, 972528), (96, 911745), (108, 810440), (120, 729396), (135, 648352), (144, 607830), (160, 547047), (180, 486264), (216, 405220), (240, 364698), (270, 324176), (288, 303915), (360, 243132), (432, 202610), (480, 182349), (540, 162088), (720, 121566), (864, 101305), (1080, 81044), (1440, 60783), (2160, 40522), (4320, 20261)]