8749920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18229}}^1$

素因数の和:18247

約数の個数: 48

約数和(自身を含む): 27563760

約数和(自身を除く): 18813840

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, 18229, 36458, 54687, 72916, 91145, 109374, 145832, 182290, 218748, 273435, 291664, 364580, 437496, 546870, 583328, 729160, 874992, 1093740, 1458320, 1749984, 2187480, 2916640, 4374960, 8749920]

約数ペア:

[(1, 8749920), (2, 4374960), (3, 2916640), (4, 2187480), (5, 1749984), (6, 1458320), (8, 1093740), (10, 874992), (12, 729160), (15, 583328), (16, 546870), (20, 437496), (24, 364580), (30, 291664), (32, 273435), (40, 218748), (48, 182290), (60, 145832), (80, 109374), (96, 91145), (120, 72916), (160, 54687), (240, 36458), (480, 18229)]