87323520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{45481}}^1$

素因数の和:45503

約数の個数: 64

約数和(自身を含む): 278349840

約数和(自身を除く): 191026320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 45481, 90962, 136443, 181924, 227405, 272886, 363848, 454810, 545772, 682215, 727696, 909620, 1091544, 1364430, 1455392, 1819240, 2183088, 2728860, 2910784, 3638480, 4366176, 5457720, 5821568, 7276960, 8732352, 10915440, 14553920, 17464704, 21830880, 29107840, 43661760, 87323520]

約数ペア:

[(1, 87323520), (2, 43661760), (3, 29107840), (4, 21830880), (5, 17464704), (6, 14553920), (8, 10915440), (10, 8732352), (12, 7276960), (15, 5821568), (16, 5457720), (20, 4366176), (24, 3638480), (30, 2910784), (32, 2728860), (40, 2183088), (48, 1819240), (60, 1455392), (64, 1364430), (80, 1091544), (96, 909620), (120, 727696), (128, 682215), (160, 545772), (192, 454810), (240, 363848), (320, 272886), (384, 227405), (480, 181924), (640, 136443), (960, 90962), (1920, 45481)]