47394960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197479}}^1$

素因数の和:197495

約数の個数: 40

約数和(自身を含む): 146925120

約数和(自身を除く): 99530160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197479, 394958, 592437, 789916, 987395, 1184874, 1579832, 1974790, 2369748, 2962185, 3159664, 3949580, 4739496, 5924370, 7899160, 9478992, 11848740, 15798320, 23697480, 47394960]

約数ペア:

[(1, 47394960), (2, 23697480), (3, 15798320), (4, 11848740), (5, 9478992), (6, 7899160), (8, 5924370), (10, 4739496), (12, 3949580), (15, 3159664), (16, 2962185), (20, 2369748), (24, 1974790), (30, 1579832), (40, 1184874), (48, 987395), (60, 789916), (80, 592437), (120, 394958), (240, 197479)]