15542880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32399

約数の個数: 48

約数和(自身を含む): 48961584

約数和(自身を除く): 33418704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32381, 64762, 97143, 129524, 161905, 194286, 259048, 323810, 388572, 485715, 518096, 647620, 777144, 971430, 1036192, 1295240, 1554288, 1942860, 2590480, 3108576, 3885720, 5180960, 7771440, 15542880]

約数ペア:

[(1, 15542880), (2, 7771440), (3, 5180960), (4, 3885720), (5, 3108576), (6, 2590480), (8, 1942860), (10, 1554288), (12, 1295240), (15, 1036192), (16, 971430), (20, 777144), (24, 647620), (30, 518096), (32, 485715), (40, 388572), (48, 323810), (60, 259048), (80, 194286), (96, 161905), (120, 129524), (160, 97143), (240, 64762), (480, 32381)]