87773760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10159}}^1$

素因数の和:10185

約数の個数: 112

約数和(自身を含む): 309676800

約数和(自身を除く): 221903040

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10159, 20318, 30477, 40636, 50795, 60954, 81272, 91431, 101590, 121908, 152385, 162544, 182862, 203180, 243816, 274293, 304770, 325088, 365724, 406360, 457155, 487632, 548586, 609540, 650176, 731448, 812720, 914310, 975264, 1097172, 1219080, 1371465, 1462896, 1625440, 1828620, 1950528, 2194344, 2438160, 2742930, 2925792, 3250880, 3657240, 4388688, 4876320, 5485860, 5851584, 7314480, 8777376, 9752640, 10971720, 14628960, 17554752, 21943440, 29257920, 43886880, 87773760]

約数ペア:

[(1, 87773760), (2, 43886880), (3, 29257920), (4, 21943440), (5, 17554752), (6, 14628960), (8, 10971720), (9, 9752640), (10, 8777376), (12, 7314480), (15, 5851584), (16, 5485860), (18, 4876320), (20, 4388688), (24, 3657240), (27, 3250880), (30, 2925792), (32, 2742930), (36, 2438160), (40, 2194344), (45, 1950528), (48, 1828620), (54, 1625440), (60, 1462896), (64, 1371465), (72, 1219080), (80, 1097172), (90, 975264), (96, 914310), (108, 812720), (120, 731448), (135, 650176), (144, 609540), (160, 548586), (180, 487632), (192, 457155), (216, 406360), (240, 365724), (270, 325088), (288, 304770), (320, 274293), (360, 243816), (432, 203180), (480, 182862), (540, 162544), (576, 152385), (720, 121908), (864, 101590), (960, 91431), (1080, 81272), (1440, 60954), (1728, 50795), (2160, 40636), (2880, 30477), (4320, 20318), (8640, 10159)]