87819840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{30493}}^1$

素因数の和:30516

約数の個数: 84

約数和(自身を含む): 302073564

約数和(自身を除く): 214253724

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 30493, 60986, 91479, 121972, 152465, 182958, 243944, 274437, 304930, 365916, 457395, 487888, 548874, 609860, 731832, 914790, 975776, 1097748, 1219720, 1372185, 1463664, 1829580, 1951552, 2195496, 2439440, 2744370, 2927328, 3659160, 4390992, 4878880, 5488740, 5854656, 7318320, 8781984, 9757760, 10977480, 14636640, 17563968, 21954960, 29273280, 43909920, 87819840]

約数ペア:

[(1, 87819840), (2, 43909920), (3, 29273280), (4, 21954960), (5, 17563968), (6, 14636640), (8, 10977480), (9, 9757760), (10, 8781984), (12, 7318320), (15, 5854656), (16, 5488740), (18, 4878880), (20, 4390992), (24, 3659160), (30, 2927328), (32, 2744370), (36, 2439440), (40, 2195496), (45, 1951552), (48, 1829580), (60, 1463664), (64, 1372185), (72, 1219720), (80, 1097748), (90, 975776), (96, 914790), (120, 731832), (144, 609860), (160, 548874), (180, 487888), (192, 457395), (240, 365916), (288, 304930), (320, 274437), (360, 243944), (480, 182958), (576, 152465), (720, 121972), (960, 91479), (1440, 60986), (2880, 30493)]