47465640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131849}}^1$

素因数の和:131866

約数の個数: 48

約数和(自身を含む): 154264500

約数和(自身を除く): 106798860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 131849, 263698, 395547, 527396, 659245, 791094, 1054792, 1186641, 1318490, 1582188, 1977735, 2373282, 2636980, 3164376, 3955470, 4746564, 5273960, 5933205, 7910940, 9493128, 11866410, 15821880, 23732820, 47465640]

約数ペア:

[(1, 47465640), (2, 23732820), (3, 15821880), (4, 11866410), (5, 9493128), (6, 7910940), (8, 5933205), (9, 5273960), (10, 4746564), (12, 3955470), (15, 3164376), (18, 2636980), (20, 2373282), (24, 1977735), (30, 1582188), (36, 1318490), (40, 1186641), (45, 1054792), (60, 791094), (72, 659245), (90, 527396), (120, 395547), (180, 263698), (360, 131849)]