7789920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16229}}^1$

素因数の和:16247

約数の個数: 48

約数和(自身を含む): 24539760

約数和(自身を除く): 16749840

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, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 194748, 243435, 259664, 324580, 389496, 486870, 519328, 649160, 778992, 973740, 1298320, 1557984, 1947480, 2596640, 3894960, 7789920]

約数ペア:

[(1, 7789920), (2, 3894960), (3, 2596640), (4, 1947480), (5, 1557984), (6, 1298320), (8, 973740), (10, 778992), (12, 649160), (15, 519328), (16, 486870), (20, 389496), (24, 324580), (30, 259664), (32, 243435), (40, 194748), (48, 162290), (60, 129832), (80, 97374), (96, 81145), (120, 64916), (160, 48687), (240, 32458), (480, 16229)]