54949920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{114479}}^1$

素因数の和:114497

約数の個数: 48

約数和(自身を含む): 173093760

約数和(自身を除く): 118143840

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, 114479, 228958, 343437, 457916, 572395, 686874, 915832, 1144790, 1373748, 1717185, 1831664, 2289580, 2747496, 3434370, 3663328, 4579160, 5494992, 6868740, 9158320, 10989984, 13737480, 18316640, 27474960, 54949920]

約数ペア:

[(1, 54949920), (2, 27474960), (3, 18316640), (4, 13737480), (5, 10989984), (6, 9158320), (8, 6868740), (10, 5494992), (12, 4579160), (15, 3663328), (16, 3434370), (20, 2747496), (24, 2289580), (30, 1831664), (32, 1717185), (40, 1373748), (48, 1144790), (60, 915832), (80, 686874), (96, 572395), (120, 457916), (160, 343437), (240, 228958), (480, 114479)]